Sex without Endo pain?

Amy • I have infertility due to endometriosis. I`ve had 2 Laps and now we`re starting IVF this summer.
I would really like it if there was a way to have sex with my husband without being in pain and discomfort for a couple of hours afterward. Does anyone have this problem and know of a way to prevent it (other than abstinence) or to ease the discomfort?