What is the relationship between endometriosis and infertility?

Title:

The relationship between endometriosis and semen analysis: A review of 490 consecutive laparoscopies (1989-1040).

Source:

Human Reproduction. Vol 4(7) (pp82-785), 1989.

Abstract:

Laparoscopy was carried out on 490 infertile women whose partners had semen analyses showing a minimum of 5 x 106 motile spermatozoa/ml. Patients were divided into two groups using WHO criteria: those in whom the semen parameters were normal and those in whom there was any abnormality. The overall incidence of endometriosis was the same in both groups. Among women with primary infertility, mild endometriosis was significantly more common in the abnormal semen group. Thus among couples in whom there is an explanation for continuing sub-fertility, mild endometriosis is more common. This finding calls into question the causal relationship between endometriosis and primary infertility and suggests that in susceptible women, infertility may predispose towards the occurrence of endometriosis.

Please click on the required question.

• 1 What is infertility?
• 2 How prevalent are infertility problems?
• 3 What are the main causes of infertility?
• 4 What are the objectives of our infertility investigations?
• 5 Have there been any noticeable changes in fertility requirements in recent years?
• 6  What is the effect of our age on fertility?
• 7 I smoke cigarettes. Can this have an effect on my fertility?
• 8 Does my weight influence fertility?
• 8A Obesity! How can I lose weight?
• 9 I have fibroids. Could these reduce my fertility?
• 10 I have been told that my womb has an abnormal shape and that was the way that I was born. Could this reduce my fertility?
• 11 I have endometriosis. Could this reduce my fertility?
• 12 I have been told that I have cervicitis or a cervical ectopy (erosion). Could this impair my fertility?
• 13 My doctor tells me that my womb is retroverted (tilts backwards). Could this reduce my fertility?
• 14 I have had an ectopic pregnancy. Does this affect my future fertility?
• 15  We are worried that we may have a fertility problem. What should we do?
• 16 How will our doctor be able to identify the cause of our infertility?
• 17 How can we tell if I am releasing my eggs (ovulating)?
• 18 Investigations have shown that I have a problem releasing my eggs (anovulation). What could be the cause of this?
• 19 How important are my Fallopian tubes in fertility?
• 20 How can we tell if my Fallopian tubes are functioning?
• 21a What are the causes of male factor infertility?
• 21 How can we assess male fertility?
• 22  What is the purpose of a post-coital test (PCT)?
• 23 We have had our infertility investigations and our problem remains unexplained. How can this be?
• 24 What are our chances of achieving a pregnancy?
• 25 Where can I obtain more information?
• 26 Could we have some recommended infertility support groups?
  

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This is the personal website of David A Viniker MD FRCOG, Consultant Obstetrician and Gynaecologist at Whipps Cross University Hospital, London - Specialist Interests - Reproductive Medicine including Infertility, PCOS, PMS, Menopause and HRT.

I do hope that you find the answers to your women's health questions in the patient information and medical advice provided.