Male Lactation

Menstuff® has compiled the following information on male lactation. Years ago I heard of a group of men in Sacramento, CA that did something like take hormones to develop the ability to lactate since their wives either couldn't breast feed or the men had been widowed. I never thought at the time to do more research on the subject but since have endeavored to learn more about the possibility. Note: "Male Lactation" brings up over 1,460,000 references on .

6:20 2:42 1;01 3:25

3:25 3:01 4:15 0:54 1:52

Male Lactation From Wikipedia, the free encyclopedia
Breastfeeding Dad
Gynecomatia - Male Breasts
Milkmen: Fathers Who Breastfeed
Miracle Birth Signals Male Moms?
The Nursing Father
UK TV company seeks men who lactate
Dan Louw, a researcher with Be Good Films
The Talmud contains an interesting passage on male lactation (from a 1918 translation
Anomalies and Curiosities of Medicine
Sri Lankan widower breastfeeds his babies
Widower learns to breastfeed
Weird Alert
Related Issues: Male Moms

Male Lactation From Wikipedia, the free encyclopedia

The phenomenon of male lactation in humans has become more common in recent years due to the use of medications that stimulate a human male's mammary glands. Though human males have nipples, it is not so often understood that they also have mammary glands. Ordinarily the mammary tissue is low in volume and cannot be noticed. Under the appropriate hormonal stimulus -- the hormonal stimulus that nature provides to human females when they become pregnant and give birth -- the mammary glands of human males can also produce milk. The volume of milk produced is low relative to that of a lactating female.

Male lactation is most commonly caused by hormonal treatments given to men suffering from prostate cancer. Female hormones are used to retard the production of cancerous prostate tissue, but the same hormones also stimulate the mammary glands. Male-to-female transsexuals may also produce milk due to the hormones they take to reshape their bodies. Extreme stress combined with demanding physical activity and a shortage of food has also been known to cause male lactation. The phenomenon was first studied in survivors of the liberated Nazi concentration camps after World War II. Some American POWs returning from the Korean and Vietnam Wars also experienced male lactation.

It is also possible for males (and females) to induce lactation through constant massage and simulated 'sucking' of the nipple over a long period of time (months).

The phenomenon of male lactation occurs in some non-human species, and the lactating males may assist in the nursing of their infants. One species of fruit bat, the Dayak fruit bat (Dyacopterus spadiceus), is notable for this reason. According to several sources, male lactation and even nursing have occasionally been observed in humans.



Breastfeeding Dad

Dear Mr. Dad: My baby’s mom and I are separated and I hardly ever get to see my 9-month old son because my ex is breastfeeding. Isn’t there some way I can spend more than just a few hours at a time with him?

A: Feeding your baby is a wonderful way for the two of you to bond with each other. And yes, there are some ways for you to increase your time with him. But before we get to that, it’s important to acknowledge that your ex is doing a fantastic thing for your son.

Current recommendations are that babies should have nothing but breast milk for the first six months of life, then, over the next six months, gradually phase out the milk and phase in solid food. As you may have heard, breastfed babies have stronger immune systems, are less likely to develop ear infections or pneumonia, and may even have higher IQs. Keep in mind, though, that it’s not the act of breastfeeding that gives babies all these advantages; it’s the actual breast milk itself.

Most mothers will express, or pump, their breast milk using a breast pump. The milk can stay in the refrigerator for up to a week or be frozen for several months. Later, when your baby is with you, you’ll give him that milk in a bottle. Using pumped breast milk will allow you to take your son overnight—but you and your ex will have to cooperate. Unfortunately, using a breast pump can make women feel like a cow. And pumps aren’t cheap (they can cost as much as $350). She can rent one, but long term, that will end up costing even more. If your ex won’t provide breast milk, you could give your baby formula—if your pediatrician agrees—until he hits 12 months, which is when he can start drinking cow’s milk. But your wife would still need to pump when the baby’s with you to keep up her milk supply.

If your son has never had a bottle, introducing one might be tricky. Here are some tips:

Most babies your son’s age have already started eating at least some solid foods (although “solid” is hardly the right word—“soupy” or “mushy” would be closer). In fact, it’s possible that several of his daytime snacks and feedings in a row consist entirely of baby food (the kind you can buy in the grocery store). This opens up the opportunity for you to take your son for a pretty good stretch. However, to quickly identify allergies, introduce new foods slowly—one at a time every few days. And make sure you and your ex are sharing this information with each other.
Source: Editor's note: ether options: Male Lactation

Widower learns to breastfeed

A Sri Lankan widower has attracted the attention of doctors for his ability to breastfeed his young daughter.

Mr B Wijeratne, from Walapanee, near Colombo, took to breastfeeding her soon after his wife died three months ago while giving birth to their second child.

Milkmen: Fathers Who Breastfeed

I first became interested in male lactation in 1978 after reading Dana Raphael's book, The Tender Gift: Breastfeeding. Although Raphael only dealt with the subject briefly, she did say that men can and have produced milk after stimulating their nipples.

While my husband David had no interest in nursing our son, we both were intrigued with the idea. We had just had our first unassisted homebirth and were excited about applying our positive thinking techniques to other aspects of our lives. Although Raphael had written about milk production through nipple stimulation, perhaps, we thought, David could do it simply through suggestion. He began telling himself that he would lactate, and within a week, one of his breasts swelled up and milk began dripping out. When we excitedly showed my father (a physician) David's breast he said, "Obviously there's something physiologically wrong with David." The fact that David had willed himself to do this, did not impress him. We knew, however, that this was yet another example of the power of the mind.

Still, we were not ready for David to actually breastfeed our baby. First of all, there was no need for it. I was doing just fine on my own. But more importantly, he simply had no desire to do it. After he discovered that his body had indeed been responsive to his thoughts, he suggested to himself that the lactation would stop, and within a week his breast returned to normal. The experiment had been a success.

We didn't give it much thought after that until years later when I came across a short article called "Male Lactation" by Professor Patty Stuart Macadam of the Department of Anthropology at the University of Toronto (Compleat Mother, Fall, 1996, Volume 43).

It is possible, and has been observed in animals and humans. In 1992, 18 Dayak fruit bats were captured from a rainforest in the Krau Game Reserve, Pahang, Malaysia. Of the 10 mature males captured, each had functional mammary glands from which small amounts of milk were expressed. A breast is a breast. Male lactation is physiologically possible and, according to Dr. Robert Greenblatt, production in males can be stimulated by letting a baby suckle for several weeks. Indeed some human males secrete milk at birth and at puberty.Historically, male lactation was noted by the German explorer Alexander Freiherr von Humboldt prior to 1859, who wrote of a 32-year-old man who breastfed his child for five months. It was also observed in a 55-year-old Baltimore man who had been the wetnurse of the children of his mistress.

My interest in male lactation was piqued again when I recently received the following letter from a friend of mine.

I knew these two wonderful guys, very dear friends of mine for years. A mutual acquaintance of ours was pregnant, unplanned, and did not want to do the whole "adoption thing" so when the guys approached her about taking the baby, they just proceeded as if it had been a planned surrogate pregnancy. The guys were adamant that the baby should get breastmilk. So when she was in her 7th month we bought a really good quality breastpump and Ian started pumping, every 2 hours during the day and once during the night. He was wonderful about it! He used an SNS (supplimental nursing system) after she was born, with donated milk from several friends who were nursing. He was making milk but not a full supply. By the time the baby was 12 weeks old he was making a full milk supply! He stayed at home with the baby (he was a massage therapist) and nursed her exclusively until she was 8 months old!! I don't think many people outside their intimate circle knew about it, I'm sure folks would have had a fit if they'd known...but I thought it was wonderful!

While reading my friend's letter, I suddenly remembered my mother telling me years ago that as an infant I once tried to nurse on my father. I laughed about it at the time, yet I'm sure it is a fairly common occurrence. Babies want to be loved, nursed, and nurtured. The gender of the person doing it is not important.

On the other hand, I think it is safe to say that women are better suited to breastfeeding than men are. They generally produce milk soon after birth, with little or no nipple stimulation. If a mother is completely out of the picture, however, as in the case of adoption, or a mother goes back to work and a baby is left in the care of its father, for some families male breastfeeding might be an acceptable alternative to formula bottles and pacifiers.

For those who claim male lactation is "unnatural," I would have to ask: how natural is canned formula from Nestle' or pacifiers made from petrolium byproducts? If milk production in men were truly unnatural, it wouldn't exist. The fact that it does, leads me to believe that perhaps male lactation is simply nature's back-up system. In any case, it's an interesting phenomenon.

*     *     *

I'm passing this along for Rebecca Bayatti, an associate producer with Monkey Kingdom:

UK TV company seeks men who lactate

I am currently working on a sensitive one hour documentary for a UK channel looking at parents who subscribe to Attachment Parenting values. The film gives a voice to people who are often derided in society due to misinformation on breastfeeding and will offer them the chance to set the record straight.

We are now making a similarly sensitive film on men who breastfeed. I am now hoping to find out more about this amazing physiological discovery and am really interested in talking to men from both the US and the UK who have experienced it first hand. I would also like to talk to those who are planning to experiment with male lactation in the near future.

At this stage I am only looking to speak to people - there is no commitment and all conversations will be treated confidentially. If you think you could help me with my research, please drop me a line E-mail

Many thanks, Rebecca

*     *     *

I'm passing this along for Dan Louw, a researcher with Be Good Films

UK based TV company is looking for participants in a unique parenting experiment

Were you intrigued by Laura Shanley’s article on ‘Milkmen’? Would you or your partner be interested in taking part in a ground breaking exploration that will change the way we think about our bodies?

We are looking for an expectant couple that are prepared to swap roles for a little while, and let the male have a shot at breastfeeding. The film we intend to make would be a highly sensitive, non-sensational, character driven story about family bonding.

At this stage we are looking only for men who are willing to give the experiment a try. Previous experience would be great, but is absolutely not essential. We will provide comprehensive medical advice and supervision at all stages (if desired).

Ideally we are looking for UK-based participants, but we would also love to hear from interested parties from anywhere in the world.

For more information, E-mail

*     *     *

The Guardian newspaper published an interesting article in June that mentioned fathers who breastfeed. Click here to read "Are the men of the African Aka tribe the best fathers in the world?"

It's a question that has united Aristotle, Darwin and my three-year-old in puzzlement: what exactly are male nipples for? This week, the charity Fathers Direct came up with an answer, courtesy of some research it unearthed about a nomadic tribe of African hunter-gatherers. The answer, it seems, is the one my three-year-old (and Darwin, to be fair) suspected all along: male nipples are there as a stand-in for when mum isn't around and there's a squawking bambino in dire need of something to suck.
*     *     *

In the news , 12/23/04: "Meet the Fockers star Dustin Hoffman is celebrating after becoming a first-time grandfather earlier this month - but the good news has led to him developing breastfeeding urges. His daughter Jenna and her husband Seamus welcomed their son Augustus into the world just three weeks ago, and doting granddad Hoffman admits the experience has given him strange desires. He says, 'I have felt almost the tendency to lactate. We don't realize, but when we're formed in the womb, we have milk glands, before we're differentiated between male or female and before God knows whether to make you male of female. When you think about it, why should men have nipples? And yet we do. I didn't think about it until I started to drip!'"

*     *     *

A couple of years ago I spoke about male lactation in an episode of The Most Extreme on Animal Planet. The episode was titled "The Most Extreme Dads" and dealt primarily with animals. My segment, however, dealt with humans. Animal Planet runs the episode every few months. Click the link above for more information.

*     *     *

The May/June 2003 issue of And Baby , a national gay parenting magazine, contains a wonderful article by Jennifer Newton Reents about fathers who breastfeed. David was interviewed for the article, and both my book and web site are mentioned. And Baby is sold in many grocery stores, as well as most of the larger bookstores.

*     *     *

There is an excellent chapter about fathers who breastfeed in Fiona Giles' book, Fresh Milk: The Secret Life of Breasts (Simon & Schuster, April 2003). The chapter includes a passage written by a man in Australia who nursed his daughter until she was a year old. While the man didn't attempt to produce milk, he found the emotional connection he made with her very gratifying. The other chapters in the book are equally fascinating. Subjects include: cooking with breastmilk (there are several recipes in the back of the book), breastfeeding triplets, donating milk to a milkbank after the death of a child, adult nursing, inducing lactation for an adopted child, lactation pornography, as well as more conventional topics such as weaning an older child, and dealing with mastitis. Sheila Kitzinger writes of the book, "An exciting, funny and provocative book that covers new ground. Do you fancy a breastmilk cocktail? Are you a breastfeeding father? Does milk spurt out when you make love? All the things that the other books about breastfeeding don't say!"

*     *     *

Jared Diamond, a Pulitzer Prize-winning author and Professor of Geography at the University of California, Los Angeles, wrote about male lactation in his 1997 book Why is Sex Fun?: The Evolution of Human Sexuality:

The potential advantages of male lactation are numerous. It would promote a type of emotional bonding of father to child now available only to women.....Today, many or most mothers in first-world societies have already become unavailable for breast-feeding, whether because of jobs, illness, or lactational failure. Yet not only parents but also babies derive many benefits from breast-feeding. Breast-fed babies acquire stronger immune defenses and are less susceptable to numerous diseases....Male lactation could provide those benefits to babies if the mother is unavailable for any reason.

Diamond also wrote about male laction in his article Father's Milk (Discover, Feb., 1995; pages 83-87):

Experience may tell you that producing milk and nursing youngsters is a job for the female mammal, not the male. But your experience is probably limited, and the potential of biology - and medical technology - is vast....Brace yourselves, guys. Science is demolishing your last excuses. We’ve known for some time that many male mammals, including some men, can undergo breast development and lactate under special conditions. We’ve also known that many otherwise perfectly normal male domesticated goats, with normal testes and the proven ability to inseminate females, surprise their owners (and probably themselves) by spontaneously growing udders and secreting milk....Lactation, then, lies within a male mammal’s physiological reach.

Soon, some combination of manual nipple stimulation and hormone injections may develop the confident expectant father’s latent potential to make milk [Note from Laura: I don't recommend hormone injections, nor do I feel they are necessary]. While I missed the boat myself, it wouldn’t surprise me if some of my younger male colleagues, and surely men of my sons’ generation, exploit their opportunity to nurse their children. The remaining obstacle will then no longer be physiological but psychological: Will all you guys be able to get over your hang-up that breast-feeding is a woman’s job?

The Talmud contains an interesting passage on male lactation (from a 1918 translation:

The rabbis taught: "It happened with one man whose wife died and left him a nursing child, he was so poor that he could not pay a wet-nurse. A miracle happened to him; his breasts opened and he nursed his child." Said R. Joseph: Come and see how great the man must have been that such a miracle was wrought for him. Said Abayi to him: On the contrary, Behold how bad the man must have been that the nature of mankind changed in him and nothing occurred to enable him to earn enough money to pay a nurse. Says R. Jehudah: Come and see how hard it is for heaven to change the fate of a man concerning his livelihood, that the nature of the world was changed, but not his fate. Said R. Na'hman: It is proven by this fact that a miracle occurred, but he was not provided with means for paying a wet-nurse.

The following passages are from Anomalies and Curiosities of Medicine by George Gould, M.D. and Walter Pyle, M.D. (1896)

Hunter refers to a man of fifty who shared equally with his wife the suckling of their children. There is an instance of a sailor who, having lost his wife, took his son to his own breast to quiet him, and after three or four days was able to nourish him. Humboldt describes a South American peasant of thirty-two who, when his wife fell sick immediately after delivery, sustained the child with his own milk, which came soon after the application to the breast; for five months the child took no other nourishment. In Franklin's "Voyages to the Polar Seas" he quotes the instance of an old Chippewa who, on losing his wife in childbirth, had put his infant to his breast and earnestly prayed that milk might flow; he was fortunate enough to eventually produce enough milk to rear the child. The left breast, with which he nursed, afterward retained its unusual size. [Note from Laura: This is definitely something to consider!]

According to Mehliss some missionaries in Brazil in the sixteenth century asserted that there was a whole Indian nation whose women had small and withered breasts, and whose children owed their nourishment entirely to the males.

Ford mentions the case of a captain who in order to soothe a child's cries put it to his breast, and who subsequently developed a full supply of milk. He also quotes an instance of a man suckling his own children.

*    *    *

The following passage is from The Sexual Life of Our Time by Iwan Block, M.D. (1928)

The mammary glands, the original function of which was perhaps the production of odoriferous substances, but which later became devoted solely to the secretion of milk, existed in our ancestors in a larger number than in the present human race. This is clearly shown by the fact that the human embryo normally exhibits a "hyperthelia," an excess of breasts, of which, however, two only normally undergo development; moreover, the breasts of the male, which are now in a state of arrested development, were formerly better developed, and served, like those of the female, the purpose of nourishing the offspring. These facts are clearly explicable on the assumption that at one time the number of offspring at a single birth was considerable, and that in this way the preservation of the species was favoured.
*     *     *

Claudia McCreary wrote about inducing lactation in both males and females in her article Male Wet Nurses Wanted. My only argument with Claudia is that in addition to nipple stimulation, she believes that herbs and/or medication must also be taken. I also disagree with her premise that men who wish to breastfeed must be assisted by professionals. As my husband David's experience proves, the mind is more powerful than most of us realize. Visualization and affirmations can be used in lue of herbs or medication. If more assistance is necessary, a breast pump can be utilized.

*     *     *

Passages about male lactation can also be found in the following books:

The following article appeared in The Mercury newspaper on October 30, 2002.

Sri Lankan widower breastfeeds his babies

Colombo - A 38-year-old Sri Lankan man, whose wife had died three months ago, appears to have the ability to breastfeed his two infant daughters, doctors said on Wednesday.

The man, from the central town of Walapone, lost his wife during childbirth.

"My eldest daughter refused to be fed with powdered milk liquid in the feeding bottle.

"I was so moved one evening and to stop her crying I offered my breast. I then realised that I was capable of breastfeeding her," the man admitted.

Dr Kamal Jayasinghe, deputy director of a Sri Lankan government hospital, was quoted as saying it was possible for men to produce milk if the prolactine hormone became hyperactive. - Sapa-AFP

Male goats are known to occasionally produce milk.
Source: Laura Shanley,

The Nursing Father

If you've read the rest of this website, you know just how important I feel breastfeeding is for both mother and child, but what about the father? Did you know fathers can breastfeed as well?

Women and men have exactly the same physical apparatus for making milk, it's just that the mother's milk glands might be slightly larger. Women often ask me, "Can I make enough milk for my baby if I have small breasts?" They think that size has something to do with production. But I am happy to be able to tell women that the amount of milk they produce has to do with how much the baby sucks at the breast, not with size. This goes for the man as well.

When a baby suckles at the breast, hormones are produced which cause milk production to increase. The more the baby sucks, the more milk is made. Your body responds to what the baby needs. If the baby steps up the amount of time it is spending at the breast, the body figures the baby is growing and needs more milk, so it makes more. As simple as that. All a man has to do to get his breasts to produce milk is to let the baby suck at them.

Pregnancy is not a pre-requisite for making milk. Many women who adopt babies have a desire to breastfeed them and are successful in creating milk by this simple method of letting the baby suck. If a woman who has not been pregnant can get her breasts to make milk, so can a man.

Why would he want to? many people ask. Well, the primary reason that men have desired this is because of expediency. In ancient times, before there was formula, a woman breastfed her baby, or if the woman died, a wet nurse was found to suckle the child until it was grown. But what if a man and his wife were on a journey and the wife died, out in the middle of no where - how would the child survive? There have been recorded historical accounts of the man simply picking up where the wife left off, and with great success.

On November 1, 2002 a news story was published about a man in Sri Lanka, Mr. B. Wijeratne, who began breastfeeding his daughter after the death of his wife. He tried to feed the baby powdered milk, but the baby would not accept it. In desperation he simply put his daughter to his own breast, and she began to nurse. This article can be accessed at the following website:

David Livingstone, the traveler and explorer, notes an instance in Scotland of the male breast yielding milk. In this particular circumstance, a man's wife had been put to death, and in his extreme desperation the man put his son to his breast. To his surprise, the man found that his breast produced the needed milk (1).

Why do people feel this is so unusual? It has been done since ancient times. Even the Bible speaks of it:

Numbers 11:12 "Have I conceived all this people? have I begotten them, that thou shouldest say unto me, Carry them in thy bosom, as a nursing father beareth the sucking child, unto the land which thou swarest unto their fathers?"

Obviously, a nursing father is a sight that must have been at least occasionally seen during those times or else there would have been no point to the metaphor Moses was trying to construct.

Isaiah 49:23 "And kings shall be thy nursing fathers, and their queens thy nursing mothers: they shall bow down to thee with their face toward the earth, and lick up the dust of thy feet; and thou shalt know that I am the LORD: for they shall not be ashamed that wait for me."

Sharing the breastfeeding of a child is a wonderful way for mother, father and child to nurture their shared relationship. According to the above passage, it was good enough for kings and queens. When a woman exclusively breastfeeds a child, often the father will feel left out, and begin to resent the close relationship of the mother and baby. Even when a father does not participate in the actual breastfeeding act, he is still very important to the breastfeeding relationship. A woman cannot properly enjoy and nurture her child if she feels the father is resentful of the time and attention she gives the baby.

Fathers, when you bring a child into this world, you agree to put that child's needs first above your own. That means one of two things. You can allow your wife to breastfeed and nurture the child without any reservations, recognizing that the meeting of your child's needs in a sensitive and timely manner is privotal to his or her normal emotional development. Or, you can share the breastfeeding and nurturing responsibilities with your wife, and give your child the benefit of both a male and female attachment role model.

In either case, I hope men breastfeeding will catch on all over again. It has taken some time for breastfeeding to once again attain a favored status among mothers, and it seems our society is still a bit backward about the acceptance of women nursing in public. Even in their own homes, some women feel it necessary to cover up when nursing. Perhaps when courageous men and women begin to step out of the darkness and nurse in the light of day for all to see, it will finally, once and for all become the preferred infant feeding solution, and not something we need cover up by hiding behinds privacy drapes and in public restrooms.

Here's one more verse: "One dieth in his full strength, being wholly at ease and quiet. His breasts are full of milk, and his bones are moistened with marrow" (Job 21:24). In this verse, breasts full of milk signify good health and full strength. Men, how is YOUR strength?


1. Livingstone, David. (1858). Travels and Researches in South Africa. New York: Harper Row, p. 141.


Weird alert! Men can breastfeed - Seriously

Besides enhancing the pectorals of the male species, male nipples can actually play a purpose other than decoration. Since men posses both mammary glands and pituitary glands––the essentials for lactation — they also have the ability to breastfeed. When the factors align properly, some doctors believe that men can partake in nourishing their children in the same way as women. Though this doesn’t happen in everyday circumstances, in some rare instances, men have been the breastfeeders.In one African tribe, the Akas, men breastfeeding is commonplace, although no milk is produced. In this hunter-gatherer society, men play an equal role in caregiving as the women. So when a baby is in search of breast milk, although the Aka men can’t actually supply milk, males will still allow the children to suck on their nipples to fulfill the oral urge.

In another case, one Sri Lankan man whose wife had passed away offered his newborn daughter his nipple because she refused a bottle. To his surprise, he learned that he was lactating and could actually feed her. His unique ability was due to having a hyperactive prolactine hormone, which is the hormone for producing milk.

So men, take note, because even if you can’t produce milk, you can still calm and satiate your child’s craving when the baby mama isn’t around!

*    *    *

Contact Us | Disclaimer | Privacy Statement
Menstuff® Directory
Menstuff® is a registered trademark of Gordon Clay
©1996-2019, Gordon Clay