M.M.
I understand that a month can seem like an eternity when you want to have children. Have you heard of NFP? About 12 to 14 days from the first day of your period, you will ovulate. You know this by a mucous secretion and when you are able, after wiping, to stretch some between your first finger and thumb, you are fertile. It happens to be when you should be most in the mood.
Also, in my personal experience ( I'm not sure what science says), when I refrain from sugar, I am much more fertile. In fact, after one miscarriage, my twins were conceived. I spoke with another mother who was told she could no longer get pregnant. She was on a no sugar diet to lose weight and she became pregnant.
God Bless and remember, His timing is different than ours. Be patient because there may be some unfinished business to tend to. I believe that God gives us the desire with the intention to fulfill it. Believe.