Try for baby #2

Joey
We have been trying for baby #2 for 4 years now with no such luck .. My daughter is now eight ..I had the mirena right after she was born for four years then got taken out I don't know if that is my problem or not..I have been to fertility doctors and my husband got all checked out he is perfectly fine .. We had a miscarriage about three months ago ..that's all that has happen in the four years we have been trying. I was wondering if anyone has any advice or any methods to use or any meds.