I'm a mother of two young children and was a bit puzzled by the gender issue. Now we are past the breastfeeding stage, my husband is just as capable of looking after our children as me (and when my first was very tiny, I took him to a tech conference and the committee were very helpful and found me somewhere private to feed him). Doing these things at weekends is a hobby and having a family is going to get in the way of that, but don't see that affects women any more than men and it's a decision you make when you decide to have a family.