I have experienced two miscarriages.I visited a gynocologist like three weeks ago. She gave me folic acid and multivitamins pills, and she advised me to use them for three months before and after I conceive. But after using them for only two weeks I think I am pregnant again. My question is:- is there any chance that I will experience another miscarriage just because i did not use the above pills for three months before I conceive as I was adviced by a gynocologist?