pregnancies endometriosis American Pregnancy Association https://americanpregnancy.org/womens-health/endometriosis/ [americanpregnancy.org] one in 10 women with endometriosis worldwide http://americanpregnancy.org/womens-health/endometriosis/ American Pregnancy Association American Pregnancy Association [americanpregnancy.org] https://americanpregnancy.org/womens-health/endometriosis/