I went back to work, with my babies, within a few days of giving birth each time. They then had nannies from 4 months onwards. I BF all of them until they were at least a year old (I expressed milk for during the day.)
I really do agree with Xenia that new mothers do tend to cosset themselves. What's that all about? I mean, I know some women are ill or recovering from surgery. But most of us are just fine.
I learnt a lot about childcare from our nannies. They are, after all, professionals. I could watch techniques they used, and if they worked, I could use them myself.
DH and I have been able to be very flexible WRT childcare. He has been able to be far more hands on than most fathers get a chance to be.
I would not have been happy to be a SAHM, even though I found the first years very tiring. If we want true equality, we need to stop namby pambying ourselves, and get back to work, as working class women have always done, anyway.