Supplement suggestions?

Hello everyone. Do any of you suggest any supplements for me or my hubby to boost our chances of getting pregnant? We’ve been together for 5 years and I’ve been off the birth control patch for about 4 years now. We’re trying to wait patiently for our time when God blesses us but it really makes us sad that nothing has happened for us yet. Everyone around us has no problems getting pregnant but we do. It always worries us that maybe it’s me or him that is not fertile enough. I go back to my OBGYN at the end of August and I’m going to speak with the dr about fertility issues 😭