Gallery: I felt like I failed: These celebrities have shared their fertility struggles (BANG Showbiz)She captioned the post: If you have really painful periods, you may have #endometriosis. (sic)" The 'I Feel Pretty' star - who had also been diagnosed with adenomyosis, another condition relating to tissue in the uterus - previously admitted having endometriosis caused problems when she delivered her son Gene, now two.
She previously said: "Even through the birthing centre has an operating room and doctors at the ready . . . my instincts were just like, no.
Read more on msn.com