Does being overweight cause Male infertility? Being overweight can cause male infertility. In this post, I will try to answer the question “how does being overweight cause Male infertility?” For our two failed IVF treatments, I was overweight. This may have been one of the reasons for my unexplained infertility. If you are carrying an … Continue reading Overweight and trying to get pregnant? – What I changed to have successful IVF treatment. Part 5