Etiopathogenesis of Chronic inflammatory rheumatisms (CIR) includes genetic, autoimmune and environmental factors. Their impact on the quality of life is important, leading to a sometimes severe disability. Thus they are likely to affect female fertility through several mechanisms, including autoimmune since the association between immunity and fertility has already been demonstrated in other autoimmune diseases.

This study wants to evaluate and compare the birth rate between CIR and control group.

Data collection will be carried out using a questionnaire submitted to women in charge of the rheumatology department of the University Hospital of Toulouse and having agreed to participate:

• women with Rheumatoid arthritis, Psoriatic arthritis, Ankylosing spondylitis or Chronic juvenile arthritis for the chronic inflammatory rheumatism group
• women with a mechanical rheumatic pathology for the control group

The primary endpoint was birth rate after spontaneous or induced pregnancy in patients who attempted to procreate, in the CIR group and in the control group.

Inclusion Criteria:

• Patient with Rheumatoid arthritis, Psoriatic arthritis, Ankylosing spondylitis, Chronic juvenile arthritis, Chronic Inflammatory Rheumatism
• Patient diagnosed before the age of 40
• Patient having given her no opposition to her participation in research
• For the control group: patient not suffering from chronic inflammatory rheumatism, having consulted in Rheumatology for a mechanical pathology

Exclusion Criteria:

• Patient> 40 years old at the time of diagnosis
• Patient with insufficient medical data (treatments)

study on woman fertility

• Case group: patient with Rheumatoid arthritis, Psoriatic arthritis, Ankylosing spondylitis, Chronic juvenile arthritis
• Control Group: patient not suffering from RIC, having consulted in rheumatology for a mechanical pathology (eg osteoarthritis, mechanical low back pain ...)