M.B.
My hair fell out after the birth of both my kids, also after I stopped breastfeeding. After having 2 kids I wore my hair up a lot and didnt do my hair often. Come to find out that wearing your hair up everyday is more damaging then heat styling it everyday. So when I do wear it up, I use clips instead of ponytail holders that tear and break your hair. My hair seemed very oily because it was thinning and I was using a think shampoo like Pantene, too much conditioning made it nasty. I would get a shampoo for fine hair. My hair was grown back, it looks real goofy in the growing back process, it thankfully it did come back. In my opinion, yes, lots of stress will make your hair fall out. I would also suggest taking a vitamin if you're not already. Good luck!