Ttc obgyn attack

Can the Obgyn help you ttc n if they can what tips do they give do they give prescription of any kind or tell you bd this day can they also let you know if you can conceive I'm someone with abnormal periods n fibroids could the abnormal periods come from fibroids ..? I know I'm asking a lot I have many friends with fibroids who conceive perfectly fine 😞 it sucks being me right now