Oh dear. The placenta isn't some magic sack with a doorway. Most tetragenic (monster creating) drugs cause miscarriage in the embryo. Once the placenta begins growing most parts of the fetus are in their early stages, just very small. Going off of an antibiotic, which could just make the infection stronger, was an odd thing for a doctor to do, but at least they were a doctor. Do take folic acid, prevents spina bifida.
the placenta doesn't start forming until 5 weeks, so you should be fine. But call the doc that prescribed your meds and they can switch you to something safe.
take folic acid hun.. it helps with baby's brain and body development.. i took antihistamine when i was misdiagnosed of having german measles.. my doctor advised to take folic acid..
Probably not. I was taking 80mg of amphetamine until we realized I was 7 weeks pregnant. I stopped immediately (which is dangerous so be careful) and my boy has 0 detectable defects. Talk with your doc about meds and if you should continue.