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Obesity-associated infertility - the earliest known description
Izhar Ben-Shlomo1, Eliezer Grinbaum, Uriel Levinger
1Division of Reproduction, Department of Obstetrics and Gynecology, Ma'anei HaYeshua Medical Centre, Bnei Brak, Israel. izharbs@netvision.net.il
Reproductive Biomedicine Online
|July 25, 2008
Summary
Polycystic ovarian syndrome (PCOS) is a common cause of infertility. Historical texts reveal that ancient figures recognized obesity as a factor contributing to infertility, suggesting weight loss for conception.
Area of Science:
- Reproductive endocrinology
- Medical history
Background:
- Polycystic ovarian syndrome (PCOS) is a significant cause of anovulatory infertility.
- The association between obesity and infertility in PCOS is well-documented.
- Weight loss interventions are recognized for their beneficial effects on fertility in PCOS patients.
Observation:
- A 1328 commentary by Rabbi Levi ben Gershom links excess fat and obesity to infertility.
- The commentary references biblical figures Sarah and Rachel, suggesting their actions aimed at weight loss for conception.
- This historical account reflects an early understanding of the relationship between body weight and reproductive health.
Findings:
- Rabbi Levi ben Gershom's commentary provides historical evidence of the recognition of obesity as a cause of infertility.
- The text illustrates an ancient perspective on managing infertility through weight management strategies.
- This historical observation predates modern medical descriptions of PCOS and its management.
Implications:
- Understanding historical perspectives on infertility and obesity can offer insights into long-standing medical challenges.
- The enduring link between weight management and fertility highlights the importance of lifestyle interventions.
- Historical medical commentaries can enrich our understanding of the evolution of medical knowledge.
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