fetal doppler

My best friend was able to buy a fetal doppler online and she got a really good deal. I think now she has resold it to one of our other batch mates. Maybe when I get pregnant, I would also get one of those so that I can check my baby's heartbeat when I want to. Mothers to be can really be a bit paranoid when pregnant. Of course all would want to have a safe pregnancy as well as safe delivery of a healthy normal baby.