Uterine lining overgrowth, medically known as endometrial hyperplasia, happens when the lining inside your uterus thickens more than usual. This can cause changes in your menstrual cycle, like heavy bleeding or spotting between periods, and sometimes, pelvic pain. It’s common in women going through hormone changes, but it’s something worth understanding early on.
Often, this overgrowth happens when there’s too much estrogen and not enough progesterone — the balance between these two hormones is key. Things like obesity, polycystic ovary syndrome (PCOS), or hormone therapy can tip this balance and lead to uterine lining overgrowth.
Noticing your period pattern changing is usually the first sign. If your bleeding is unusually heavy, lasts longer than normal, or you have spotting after menopause, it's a clear reason to see a doctor. Early diagnosis matters because while uterine lining overgrowth itself isn’t cancer, it can increase the risk of developing it later on.
Depending on the type and severity, treatment can vary from simple hormone therapy to minor surgical procedures like dilation and curettage (D&C). Lifestyle changes, such as maintaining a healthy weight and managing hormone-related conditions, also help keep things in check. If you have symptoms or risk factors, getting regular checkups is the smartest move.
Understanding uterine lining overgrowth means you can spot issues early and take action. It doesn’t have to be scary—knowing the signs and options puts you in control of your health.