Why am I not getting pregnant?

Brittany

I'm 23 years old, and my husband is 25 and we have been TTC for 3 years. We've had the works done. HSG, semen analysis, pelvic ultrasound, etc. My HSG showed my left side opened up fine but my right wouldn't open up. My doctor told me that as long as one side is open, I should be able to get pregnant. My husbands semen analysis came back normal. My doctor and I believe that my problem is that I don't ovulate much and I have anovulation (get period but never ovulated). So, he put me on Clomid. I just finished my third round and it didn't work. I checked my ovulation with the Clearblue Advanced Digital Ovulation Tests and the cheapie ones. I've been getting positive ovulation tests since I started Clomid but nothing seems to work. I have sex literally over half of the month and especially around the important days. I prop myself up and wait 20 minutes after sex. I use Pre-Seed. This will be my fourth round this month. He started me off with 50mg the first 2 months. The third month he put me on 100mg, and now I don't know if he will put me on 100mg or up my dose. I'm hoping he ups my dose. Because it is making me ovulate, but I'm still not getting pregnant. If my husbands semen analysis came back normal, then the sperm shouldn't have a problem reaching an egg, right? I just want to be pregnant for one. I just want to see a positive pregnancy test for once. 😥