i'm about 8 weeks pregnant, last week i was in hospital with hypermesis gravidarum, i was so scared as i've lost 3 babies before. i had an emergency scan and i saw my baby on screen, it had a strong heartbeat which i was so happy about. now i'm worried tht between now and my next scan something will happen so im thinkin of getting a heartbeat blooper so i can listen to my babys heartbeat at home... good investment?