Impact of Complete Surgery of Colorectal Deep Infiltrating Endometriosis on Fertility

The ENDOFERT Study is an open, multicenter, randomized, parallel-group, controlled trial. This study includes patients presenting colorectal DIE and infertility. Patients will be randomized in two parallel-groups; one group underwent complete surgery of colorectal DIE prior to ART and the other group underwent ART alone (ratio 1:1)

Inclusion Criteria: * Primary and secondary infertility * Indication for IVF * Persistent pain related to endometriosis with analgesic medical treatment failure * Persistent pain including at least one of the following digestive symptoms related to endometriosis: Dyschesia / Sub-occlusive syndrome / Rectal bleeding / Painful defecation * Colorectal deep infiltrating endometriosis : Whatever lesion size / With at least rectal serosal involvement / Confirmed by MRI and 1 different investigation: vaginal ultrasound echography or coloscopic CT scan or rectal endoscope ultrasound * Eligible for DIE surgery Exclusion Criteria: * Contraindication to pregnancy or to IVF * Viral risk * Previous IVF cycle(s) * Previous colorectal surgery * Need of myomectomy during surgery * The use of oocytes donor