Ahangari A. (2014) Prevalence of chronic pelvic pain among women: an updated review. Pain Physician. Mar-Apr;17(2):E141-7.

Chronic pelvic pain (CPP), defined as a noncyclical pain lasting for more than 6 months can lead to lower physical performance and quality of life in women. CPP is a worldwide problem affecting women of all ages. However, health care professionals and researchers, due to its complex nature and the lack of knowledge surrounding the condition, frequently neglect CPP.
Based on these articles, prevalence in general ranged between 5.7% and 26.6%.

Siegel A (2014) Pelvic Floor Muscle Training in Males: Practical Applications. Urology 84:1-7.

Pelvic floor muscle training (PFMT) should be employed as a first line approach for erectile dysfunction (ED), overactive bladder (OAB), premature ejaculation (PE), chronic pelvic pain syndrome (CPPS) and post void dribbling (PVT).