Endometriosis and fertility: Understanding the connection

Endometriosis is a chronic condition in which tissue similar to the lining of the uterus grows outside the uterine cavity, most commonly on the ovaries, fallopian tubes, and pelvic lining. Although endometriosis affects each individual differently, it is closely associated with fertility challenges. Understanding how the condition influences reproductive health can help people explore effective management and treatment options.

One key way endometriosis impacts fertility is through inflammation. The displaced endometrial-like tissue responds to hormonal changes during the menstrual cycle, causing swelling and irritation in surrounding areas. This inflammation can interfere with ovulation, fertilisation, or embryo implantation. Additionally, scar tissue and adhesions may develop, physically blocking the fallopian tubes or impairing the release and movement of the egg.

Endometriomas—cysts that form on the ovaries—can further complicate conception by reducing ovarian reserve or affecting egg quality. Pain during intercourse, a common symptom of endometriosis, may also make attempts at conception more difficult.

Fortunately, many people with endometriosis are still able to conceive, either naturally or with medical support. Treatment strategies depend on the individual’s symptoms, age, fertility goals, and severity of the condition. Laparoscopic surgery to remove endometriosis lesions can sometimes improve fertility by restoring normal anatomy. Assisted reproductive technologies, such as in vitro fertilization (IVF), are also effective options for many individuals, particularly when tubal blockage or diminished ovarian reserve is present.

Lifestyle approaches—like managing stress, maintaining a healthy weight, and reducing inflammatory triggers—can complement medical treatments, although they do not replace professional care. Early diagnosis and tailored treatment planning are essential. Anyone experiencing symptoms such as severe menstrual pain, chronic pelvic pain, or unexplained infertility should consult a healthcare professional. With the right support, individuals with endometriosis can optimize their reproductive health and explore a range of pathways to building a family.