21 and ready

Nienie • Been ttc#1 since dec 2013 been with fiancé for 5 years :)
I'm 21 and ready , my boyfriend of 5 years has sickle cell and we have a appointment on the 21st for them to check out both of us . Semen analysis for him , exam for me . I ovulate that day so hopefully soon I will get my first bfp . My fertile period starts today so we plan on bd everyday wit preseed until after my big O day . Fingers crossed !!!!!! Any advice?