Sameena Zahoor, MD, is board-certified in family medicine and works at the Hope Clinic, which provides free primary medical care to uninsured and under-insured patients, as a physician. A dark line on ...
Peter Weiss, MD, is a board-certified OB-GYN and expert in women's health based in California. Fluid in the cul-de-sac can be a sign of conditions like endometriosis or an ectopic pregnancy. A ...