A quick google search shows this can be a symptom but it's not a typical one...but I am losing hair by the fist fulls!!! This just started about a week ago--I am only 5 weeks. It's comparable to my postpartum hair loss with DS2 (i developed near bald spots around my temples--thank goodness it all grew back!). Anyway wondering if anyone has/is experiencing this too. Also wondering if anyone knows how to help it slow down! I haven't experienced this in my other pregnancies.