Just some baby dust my way!

Mrs.G
Currently AF is here as she has always came each month... I am currently TTC... since I only have my right tube, I was told by a doctor that I only ovulate every other month. Has anyone ever been told that? I have regular periods each month and use ovulation test to see if I'm ovulating and ovulate each month. Just wondering if it's really every other month because for the last three months I only been feeling cramps on one side. So I'm wondering can you ovulate on one side every month? 
Sorry for all the questions just want answers from someone that is experiencing the same thing....