i was having extream morning sickness when i was pregnant and was extreamly dehydrated so my doctor advised me to go to the hospital so i want and they put me on to fluids and did some urine test and they told me i had a high level of keytones in my urine. they also put me on cyclizine for my sickness. i was also having period pain like belly ahces which the doctors thought it might be my apendix or if not that then somthing was wrong with the baby. so the next day they sent me for a scan to check my apendix and they seemed to be ok so to be sure they checked the baby to. The scan showed a heart beat so everything was ok. as my keytone level was normal again they sent me home but gave me cyclizine to take 3 times a day. when i want to my chemist to get more cyclizine they were very concered about me taking them while i was pregnant and a week later i misscarried and i want to know for sure if the cyclizine had anything how big or small to do with it.