The target study population will include women with moderate to severe symptoms of uterine fibroids, and for whom a treatment with Esmya in a long term manner is planned, and subjects who were previously exposed to UPA 5 or 10 mg in Long Term Phase III clinical trials PGL09-027 (PEARL III extension; including patients of PGL11-024 (PEARL extension 2)), or PGL11-006 (PEARL IV).