Shouting out for HELP !!!! TTC

Tareisha

I'm 40 years old and being trying to conceive for sometime now. I had my tube untie 5 years ago. I had took tests to make sure everything was good and I'm still open and one side was open and the other closed. My doctor stated I can still get pregnant with one tube open. I start to have sex every other day and I'm thinking the reason why I may not getting pregnant is I'm not having sex all the way up to I'm ovulating. I keep thinking I can get pregnant anytime if he cuming in me but it's not working I'm guess. I don't know what to do. I went and saw my doctor months ago and took hormones tests and my AMH was low at the time but again it dont stop me from getting pregnant. Everything else was good. I dont want to do no <a href="https://glowing.com/glow-fertility-program">IUI</a> because I don't have a problem of getting pregnant and it cost. My man also dont want his sperm to be check and stuff. He dont want to go through that. He has kids already as well. Help me out. I need to know what to do or what I'm doing wrong.