Makakaapekto ba ang pills ko sa pagbubuntis?

Last Sept. I was diagnosed with abnormal uterine bleeding, nagtake ako ng medicine to make it normal. Nag athena pills din ako as per advice ng OB ko, 2months ko lang po ginamit ung pills then were trying to have baby. Hindi na ulit ako ngka mens after ko mag stop ng pills and now 2months delayed pero negative PT