I'm 44 and expecting baby number 4 (surprise!). My dh (who is 4 years older) travels a lot as well, but it's been do-able over the years. My children are a bit more spread out (approx. 5 yrs. apart each time) so there were always some helping hands, and as they got older, built-in babysitters. The best advice I can give you: make sure you have a friend or two close by that you can call on; my neighbor and I used to pick up milk for each other if one of us was going out at night, and sometimes have dinner together when both our dh's were travelling and the kids needed to be entertained with friends. It helps a lot!
