😢 it m's just not coming natural

Hey guys! How many of you are having problems trying to convince. It's depressing. Like idk what else to do I really am avoiding from having to go to the doctor I just want to be like everybody else who just got pregnant with no problems. My hours and is 36 years old and in 25. I know I have more and I'm still young but what do I do when my husband is at the stage where he really reall want a family. To the point that he don't want to have sex sometimes because when we try the result is slim to none. I feel so bad for him but I'm not sure which one of us is the problem.