Hello, I am 20 weeks pregnant and I listen to baby's heartbeat quite often on my home heart monitor. Recently I have noticed that sometimes the baby's heart rate will slow down quite a lot for about 10 seconds ish and the gradually return to normal. This morning it seems to be doing it quite a lot and I am a bit worried. My husband thinks I am being an idiot because I am not a professional...he told me not to call anyone because I am being silly, But to be honest as it's a Saturday and my midwife is sick I wouldn't know who to call anyway...has anyone else had this and is it normal? Thanks in advance for you help/advice :)