This is known as endometriosis, it is a relatively common condition, especially in women over 30 who have not had children.
The exact cause of endometriosis is unknown. A common theory is that during menstruation, the tissue shed from your uterus flows back along the fallopian tubes, instead of out through your vagina. It then attaches itself to the pelvis and this tissue then goes through the same cycle as it would in the uterus bleeding at the same time you have your period.
This process is known as retrograde menstruation, and it actually happens in almost all women. The difference for women without endometriosis is that the tissue is absorbed and broken down but for women with endometriosis, the tissue attaches itself and starts to grow which can cause scarring and pain in the pelvis It can also lead to a tubal blockage.
The main symptoms of endometriosis are pain and infertility. You may experience pelvic pain, painful periods, pain during intercourse and premenstrual spotting.
Surgery is used to treat endometriosis and this is usually done via a laparoscopy, as mentioned above in order to confirm the diagnosis and remove the endometriosis at the same time.
Often, patients conceive naturally after surgery. But laparoscopy also increases your chances of success with other treatments, such as IVF.
If you are wanting to have a consultation, are looking at family planning or fertility assessment, book in a consultation.