Hi, just in need of advice/answers. My sis is pregnant through ivf. Only about 5 weeks though, she was due to go for her first scan on tuesday (25th) But today she felt poorly, and spoke to drs who thought she was hyperstimulating. She now in hospital, they have done a scan but pregnancy not showing Mum spoke to a nurse on phone who said they didnt think she was hyperstimulating but that they had reassured my sister that the pregnancy would not show up at such an early stage. Are they being evasive? They said my sis was upset (obviously) but didnt want us to go and see her, im really really worried.....what would the signs be at this stage? when will they know if the pregnancy is "still there"? i feel so useless, my dh and i are also ttc at the moment, and when my sis finally got prgnt with her first attempt at ivf we were all over the moon. Just so scared for her.......any one out there?