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Does contraception modify the risk of endometriosis?
P Vercellini1, G Ragni, L Trespidi
1L.Mangiagalli Department of Obstetrics and Gynaecology, University of Milan School of Medicine, Italy.
Human Reproduction (Oxford, England)
|April 1, 1993
Summary
Long menstrual periods may increase endometriosis risk. Current contraceptive methods show mixed results regarding endometriosis risk, necessitating further research for effective treatments.
Area of Science:
- Gynecology
- Reproductive Health
- Epidemiology
Background:
- Prolonged, heavy menstrual bleeding is linked to increased endometriosis risk.
- Hormonal contraceptives and intrauterine devices influence menstrual flow, potentially affecting endometriosis risk.
Purpose of the Study:
- To analyze the relationship between contraceptive use and endometriosis risk.
- To investigate if contraception influences endometriosis development.
Main Methods:
- Review of recent epidemiological studies on contraceptive use and endometriosis.
- Analysis of data on oral contraceptives and intrauterine devices.
Main Results:
- Inconsistent findings reported regarding cyclic oral contraceptive use and endometriosis risk (increase, decrease, or no effect).
- Intrauterine device users showed a reduced endometriosis risk in only two studies; others suggested increased risk or no effect.
Conclusions:
- The impact of contraceptive methods on endometriosis risk is not clearly established.
- Further research is needed to determine if contraception influences endometriosis and to explore potential long-term treatments.