inclusion difficulty

The conditions such as childbirth or endometriosis can lead to a change in the mobility of the pelvic organs (bladder, vagina, rectum and uterus). The purpose of the study is to study in a personalized way each woman the characteristics of the tissues of their pelvis and to be able to personalize the treatments (surgery, injection, rehabilitation, etc.). Women requiring pelvic MRI may participate in the study. The pelvic dynamic MRI will be done with an intravaginal probe which will be inserted by the patient herself as well as gel in the anus and vagina which will allow to obtain the data on the characteristics of the pelvic tissues of each woman with a 3D reconstruction.

Inclusion Criteria:

All:

• Understanding of the French language
• Signature of informed consent
• Insured social patient

For pregnant women:

• Primiparous women
• with no severe maternal-fetal pathology
• with no scheduled caesarean section at the time of the MRI

For women with prolapse:

- Requires pelvic MRI

Exclusion Criteria:

• Minor
• Person who does not have social security
• Person with ongoing vaginal infection
• Pregnant woman during the first or third trimester of pregnancy
• Pregnant woman with broken water pocket
• Bi-cicatricial uterus
• IVF
• Person wearing a pace maker or any intra-body metal implant (if "tube" MRI)
• Claustrophobic person (if "tube" MRI)

The recruitment of patients will be done during a consultation within the Obstetric Gynecology Department CHU of Lille to select those requiring a pelvic MRI.