TLDR PCOS symptoms change with age; younger women have higher androgen levels and less metabolic issues, while older women face more metabolic challenges despite milder PCOS symptoms.
The document reviews how the phenotype of Polycystic Ovary Syndrome (PCOS) evolves with age, based on several studies. It indicates that younger women with PCOS generally exhibit higher androgen levels and lower BMI and insulin resistance, while older women tend to have increased insulin resistance and metabolic issues. A longitudinal study showed that over 20 years, androgen levels in women with PCOS decreased, waist circumference increased, and ovulatory cycles became more regular, suggesting a milder form of PCOS with age. However, metabolic abnormalities persisted or worsened. The prevalence of hyperandrogenism and oligomenorrhea in PCOS decreases with age, but obesity and metabolic disturbances become more common in older women. The document suggests that weight control in younger women with PCOS could mitigate the risk of later metabolic complications. The studies referenced include cross-sectional and longitudinal analyses, providing a detailed perspective on the age-related changes in PCOS.
212 citations
,
May 2010 in “American Journal of Obstetrics and Gynecology” Diagnosing PCOS in teenagers is challenging and should use strict criteria to avoid misdiagnosis and unnecessary worry.
71 citations
,
November 2009 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” PCOS in teens is hard to diagnose, linked to genetics and lifestyle, and managed with weight loss and medication.
1540 citations
,
October 2008 in “Fertility and Sterility” The report concludes that PCOS is mainly a condition of excess male hormones and its definition may change as new information is discovered.
50 citations
,
February 2007 in “Clinical obstetrics and gynecology” Early detection and treatment of PCOS in teenagers is important to manage symptoms and prevent severe issues.
179 citations
,
July 2005 in “Human Reproduction Update” PCOS is influenced by both genes and environment, but its exact genetic cause is still unclear.
4809 citations
,
January 2004 in “Fertility and Sterility” The 2003 consensus updated PCOS diagnosis criteria and highlighted increased risks of diabetes and heart disease for those affected.
186 citations
,
February 1980 in “Clinical Endocrinology” During puberty, hormone levels rise, with early increases in some steroids and most menstrual cycles becoming regular by six years after menarche.
September 2002 in “Fertility and sterility” Female relatives of PCOS patients have a higher chance of showing PCOS symptoms.