Hey all, Ok so as title states I have two questions, Kinda related via heartbeats. So first one what dopplers would you recommend off of ebay, I'd like one that displays the heart rate? Second is do you remember any prior children's heart rates and were they a girl or boy, obviously it's said a boy's is slower and a girls is faster, but at what point has the change over been. I have a dsbut I cannot remember his heart rate but I do remembr the midwife guessed his sex cos of his heart rate. Cheers ladies!