I would go to fertility doctor they can test to make sure u are fertile with ur eggs or that his sperm is mobile most couple get pregnant after a year of trying and.after that i read ur suppose to go to doctor i got pregnan right away so i cant give advice from experience but i have read of girls using preseed and that worked for them also stop think about it dont be 'trying' just let it happen the first month i didnt worry about it and got pregnant that month! So quick i really think it works wishing u the best of luck i know it can be so frustrating dont give up wishing for the best for u both :)
Im not exactly sure i think its some type of lubricant that helpsu get pregnant? Im really not sure i never took it myself just heard of other moms.who they said it worked for