There is also a prenatal yoga class offered at City Fitness at 2nd and Spring Garden, through Inner Bliss Yoga, on Tuesday and Wednesday mornings. I haven't been yet but I'm a member of the gym and I met the instructor, who is also pregnant! Good luck!
Hi there! I just went to one at Yoga on Main in Manayunk the other night and liked it a lot. Was also thinking of checking out the class at Yoga Garden in Narberth to see which one I prefer.
Re: ? for the philly area mom's to-be