New to this! Testosterone shots issues?

Hello,

I’m super new to apps and things to track ovulation! Me and my husband have been trying for a year now, and have had no luck. A little back story, I have two girls from a previous marriage and he has one from his previous marriage. But since then, he has been on testosterone shots for 3 years and I had an IUD for 4! I’m scheduled for my first Gynecology appt on June 9th to check everything out. Has anyone else has similar issues.

*we did not have issues conceiving in our previous marriages***