The relatively narrow human birth canal presumably evolved as a 'compromise' between its abilities for parturition, support of the inner organs, and upright walking. But not only the size of the birth ...

Pelvic floor physical therapy addresses pelvic health issues. It helps offer relief from pain, incontinence, and postsurgical challenges. The pelvic floor is a group of muscles and connective tissue ...

In most women, the upper part, or inlet, of the birth canal has a round or transversely (left-to-right) oval shape, which is considered ideal for parturition, but it is unknown why the lower part of ...