Ovarian cysts are very common in people who menstruate, with an estimated 10% to 30% of women — and potentially more — developing at least one in their lifetime. These fluid-filled sacs develop in or ...

A breast lump is a swelling or bump in the breast that many people find scary, but most lumps are not cancerous. They can be caused by harmless conditions like cysts, infections, or changes in ...

8 out of 10 breast lumps are non-cancerous (benign). The first thought many people have when they feel a lump in their breast is breast cancer. But 8 out of 10 breast lumps are non-cancerous (benign).