How to get pregnant?

Trying to get pregnant, and its so hard. Im taking a prenatal every day, no condoms, no sex every day so his swimmers are strong. I track my period, and i will start using ovulatiin stripes after this next period im supposed to have in 2 days.
We are also going to see a fertility doctor in may, but what are other ways to maybe have this happen?
Is there anything else i can do to help my body?
Im trying to stay stress free, which is hard being a full time working mom of 2 boys. Lol.