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> We need to upend the idea that family care is solely the domain of women (normalizing parental leave for fathers with newborns is a good

Don't have a kid, but I would think that an infant is better off having his mother close to him in his early months of life compared to having his father, for the simple biological reason that the mother can breast-feed, while a father can't. From what I remember reading kids who are breast-fed tend to do better in life in terms of health or being better from a psylogical point of view.




From what I remember reading kids who are breast-fed tend to do better in life in terms of health or being better from a psylogical point of view.

The former (health) is absolutely true, but it's nothing that couldn't also be solved by the mother pumping her breast milk and the father doing the actual feeding by bottle.

"bottle vs breast" is about the actual milk being fed, not the delivery method.


I'm not so sure this is true. Here's a good article you can read: http://www.thestranger.com/features/feature/2015/08/26/22755...

I'm not sold on the validity of it all, but it's something to think about.

Here's the important bit:

"According to Hinde, when a baby suckles at its mother's breast, a vacuum is created. Within that vacuum, the infant's saliva is sucked back into the mother's nipple, where receptors in her mammary gland read its signals. This "baby spit backwash," as she delightfully describes it, contains information about the baby's immune status. Everything scientists know about physiology indicates that baby spit backwash is one of the ways that breast milk adjusts its immunological composition. If the mammary gland receptors detect the presence of pathogens, they compel the mother's body to produce antibodies to fight it, and those antibodies travel through breast milk back into the baby's body, where they target the infection.

At the same time that it is medicine, breast milk is a private conversation between mother and child. While my daughter lacks words, breast-feeding makes it possible for her to tell me exactly what she needs. The messages we are sending each other are literally made of ourselves, and they tell us about what is going on in our lives at that very moment."


An interesting reply (from someone who interacted with Hinde before writing it):

http://www.skepticalob.com/2015/09/mothers-and-babies-commun...

It would certainly be interesting to see how often the mother was producing antibodies for things that the father wasn't (more mundane infection vectors are one of the ideas presented at my link, if baby, mother and father are all sick, you don't have much evidence of the saliva being important).


Great response, thanks! I'm glad to see the other side of this argument and would love to see how the scientific evidence comes out.


> "bottle vs breast" is about the actual milk being fed, not the delivery method.

that's a very descartesian view, and from my experience and study also very unfounded. all you need to do is observe a baby while it's brestfed vs. bottlefed.

would you say that you feel the same after eating off the floor (very clean of course) vs. in a nice setting? after all, it's just about the nutrients, right?


>that's a very descartesian view

No, it's a summation of the debate behind the phrase "bottle vs breast". From a few links when Googling:

- "Deciding whether to breastfeed or use formula for your newborn?"

- "Breast vs. bottle - breast milk is the perfect food for baby, with numerous advantages over infant formula"

- "Here's help deciding if you should breastfeed your baby or bottle feed with formula."

Pretty much every discussion of "bottle vs breast" is discussing "breastmilk vs formula".

> would you say that you feel the same after eating off the floor (very clean of course) vs. in a nice setting?

Would you say that a newborn baby is capable of comprehending the difference between a 5 star restaurant compared to a 3 star one? I'm not sure applying adult opinions to newborn babies is likely to achieve much.


Newborns like their mothers.


Wow, you are trying to hard!


In some Nordic countries it's becoming the norm that mom takes breast-feeding time and dad takes toddler-time...

...for the simple biological reason that fathers can generally run faster and thus chase down the kid... ok, that's just trolling :P


The second I walk in the door when I come home work, my toddler expects - as if it were some inviolable law of the universe - that we take turns chasing each other through the house. This made me chuckle :)


>for the simple biological reason that the mother can breast-feed, while a father can't.

While the father normally is unable to do so without effort like a woman is, they do have all the equipment and their are ways to get it functioning. Somehow I don't think people would be for that option.


For a reference to that strange fact: https://en.wikipedia.org/wiki/Male_lactation


I don't think they were suggesting that it becomes the norm that only fathers stay home.

Only that paternity leave should be considered normal, something that all companies offer and expect you to take. Whether both parents are at home, or just the dad in cases where the mother can't easily take time off, either is fine.

Currently there is a gender asymmetry in that maternity leave is normal (and required by law), but paternity leave is frequently non-existent, or discouraged.

Normalized paternity leave is the norm in most of Europe.

I took four weeks off for our first child, and will be taking 3-4 weeks off for the second. It's awesome.


> Currently there is a gender asymmetry in that maternity leave is normal (and required by law), but paternity leave is frequently non-existent, or discouraged.

In the US, at the federal level, maternity and paternity leave (both unpaid) are covered by the same mandate (FMLA).

In California, paid maternity and paternity leave are covered by the same mandate.

That doesn't negate the social asymmetry, of course.


I'm not advocating for fathers to take time off instead of mothers, I want them both to have leave.


> kids who are breast-fed tend to do better in life in terms of health or being better from a psylogical point of view

Not as much as you've been led to believe:

http://researchnews.osu.edu/archive/sibbreast.htm

"A new study comparing siblings who were fed differently during infancy suggests that breast-feeding might be no more beneficial than bottle-feeding for 10 of 11 long-term health and well-being outcomes in children age 4 to 14."


There is a lot more to parenting than just breastfeeding (which can be pumped and stored ahead of time - it's not always practical).


My wife couldn't produce milk. My wife's niece wouldn't latch. There are a lot of people in these situations where, even if true, your reasoning does not apply.


So? As long as there are substantial number to whom it does apply, it will remain a real on-average sex difference.


I won't argue the differences, but there's no reason a child can't be breast-fed and also bottle-fed.

A young child will be nursing many times during a day, giving plenty of opportunities for a working mother to nurse their child without giving up time to work on their career. Feedings while the mother is out can be done by bottle using pumped milk, or through formula.

Sexual differences do not need to imply social advantage/disadvantage here ...


Actually, a lot of kids can't switch between bottle and breast (even with the new 'nipple imitation' designs) and they end up 'losing' the ability to drink from one of them


This sub-topic was about normalizing parental leave. Is your argument then that societal policy should only be based upon real on-average differences?


It may not be perfect, but policy real average data are probably better than policies based on ideology without average data?


Real average data is necessary but not sufficient. Policy should also consider the real outliers it may affect. So while you could argue that normalizing parental leave is unnecessary because children are better off with their mothers, we should do that while recognizing that it is not true for all family units. E.g. if there is no mother, or as in the examples I provided for the person I was replying to, there is a mother but breastfeeding is not possible.

Beyond that, if you adopt a policy that considers these outliers and normalize parental leave, there will be parents where breastfeeding is possible but the fathers still take the parental leave.


> Is your argument then that societal policy should only be based upon real on-average differences?

I wasn't actually making an argument beyond what I posted; if I was to provide an explanation of its relevance it is that it is a fairly common position that real and relevant differences are a necessary, but not necessarily, sufficient condition for policy distinctions, and that insofar as the subthread on the advantages of being with the mother was relevant to the broader subject to start with, it remained relevant (though not, in and of itself, demanding any particular conclusion) as long as there was a real, on-average difference.




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