Hi Doc While I Was Having Sex With My 9

Hi doc
while i was having sex with my 9 weeks pregnant wife yesterday i noticed some little blood comming out of her vaginal and we went to hospital and she was giving and ampiclox , paracetamol and Hifer and was also asked to to a pelvic scan. please i will like to know if the blood comming out has nothing to do with the baby and if it is safe to use ampiclox and the remaining drugs. Thanks