photo of woman holding stomach
In This Article

The cramps you get during your period can be tough. But if you have endometriosis, the pain may be so intense that it affects your daily routine. It might even stop you from doing some of the things you love.

Endometriosis is when the same type of cells that make up the lining of your uterus, the endometrium, grow outside it and attach to other parts of your body. Knowing what it feels like is the first step in getting help.

Common Endometriosis Symptoms

Some women call the pain from endometriosis “killer cramps” because it can be severe enough to stop you in your tracks. For many, it gets worse as they get older.

Other endometriosis symptoms include:

  • Very long or heavy periods
  • Severe cramps
  • Severe migraines or lower back pain during your period
  • Pain when you poop or pee
  • Allergies that get worse around your period
  • Vaginal bleeding between periods
  • Blood in your urine or from your rectum
  • Fatigue
  • Nausea
  • Diarrhea or constipation
  • Bloating
  • Trouble getting pregnant

Pain From Endometriosis

Endometriosis can cause pain in more than one area of your body, including:

Pelvic or belly pain. It might start before your period and last several days. It can feel sharp and stabbing, and medication usually won’t help.

Some women say it feels like their insides are being pulled down. They have a gnawing or throbbing feeling that can be severe.

Backache. Your uterus and ovaries are near your back. Belly pain that makes you hunch over can hurt your back, too.

Leg pain. Endometriosis can affect nerves that connect to your groin, hips, and legs. This can make it hard to walk. You may limp or have to rest often.

Painful sex. Many women with endometriosis feel pain while having sex or up to 2 days later. For some, it feels stabbing or sharp. Others describe it as an ache in their pelvic area.

Painful bowel movements. Depending on the affected areas, it might hurt to poop.

Endometriosis and Infertility

Endometriosis can make it hard to get pregnant. This may happen if the tissue growing outside your uterus causes scarring, which can affect your fallopian tubes and keep an egg and sperm from meeting. It can also stop a fertilized egg from implanting in the lining of your uterus.

Surgery can remove the extra tissue, which may make it easier to get pregnant. Or you might try assisted reproductive technology (such as in vitro fertilization) to help you conceive.

Show Sources

SOURCES:

Photo Credit: PhotoAlto / Odilon Dimier / Getty Images

Mayo Clinic: “Endometriosis -- Overview,” “Endometriosis -- Symptoms & Causes,” “Female infertility.”

Endometriosis Foundation of America: “What is Endometriosis?”

EndoHope: “Endometriosis: what does the pain feel like?”

WomensHealth.gov: “Interview With a Woman Who Had Endometriosis: Heather Roppolo-Guidone.”

Endometriosis Research Center: “Do You Have Endo?”

Center for Young Women’s Health: “Endometriosis: General Information.”

Camran Nezhat Institute in Palo Alto, CA: “Other painful and unusual symptoms associated with endometriosis,” “Bowel Endometriosis Symptoms.”

Endometriosis.org: “Painful intercourse.”

Endometriosis UK: “Endometriosis and the Bowel.”

Clevelandclinic.org: “Endometriosis.”

Brigham and Women’s Hospital: “Endometriosis Symptoms, Diagnosis and Treatment.”

Merck Manual Consumer Version: “Endometriosis.”