TTC for 2 yrs...

My finance and I have been together for two years and have known each other for almost 10. I will be his second marriage. His first wife left because he couldn't have kids. He has a lot sperm count drs said it wasn't impossible that it would be difficult. I found glow and it's helped finding my ovulation and when the best time for us to have sex is. I was on an IUD for 5 yrs and had messed my cycle up. I just heard about Geritol and thought we'd try that this weekend. Is there anything we can try to help him??? Please let me know he's 29 and wants a baby not than anything!!!