Hi, I understand your concern. Hcg level above 25 mlU / ml confirms pregnancy. But after that it rises fast ( 50% -60% rise in every 2 days ).. so a single reading can not determine weather it s fine or not. The medicines given to you can be given in pregnancy in certain conditions ... when their benefit is greater tahn it s side effects. - Duphaston is an essential hormone needed for maintenance of pregnancy. It is very safe in pregnancy. -Progynova , has low hormonal content.. which is not observed to cause side effects on fetus. So it can be given ( while careful monitoring pregnancy ).. in case of hypogonadism.Or in cases of embryo transfer. - Bromocryptin is given specially in cases of hypo gonadism ( low hormonal levels ) .. due to pitutary problems . It can be given safely with due care in such condition. - Folic acid is a vitamin which prevents fetal malformations ( spinal abnormalities) I hope you are convinced about safety of the drugs .. specially these being prescribed by your doctor( who is well versed with your health & problems ). Still in case of doubt, second opinion of an expert Embryologist can be taken. * Continue them as per advise strictly & have a regular follow ups / investigations as recommended by your doctor. Thanks.