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Updated: Jan 19, 2026

Z-Scores for Assessing Ovarian Reserve in Young Patients Undergoing Fertility Preservation
Published on: October 25, 2024
[Advances in the study of ovarian dysfunction with aging]
Chuan-Ming Liu1, Li-Jun Ding1,2, Jia-Yin Li3
1Reproductive Medicine Center, the Affiliated Drum Tower Hospital of Nanjing University Medical School, Nanjing 210008, China.
Women
Area of Science:
- Reproductive Endocrinology
- Women's Health
- Aging Biology
Background:
- Societal shifts influence women's childbearing decisions and timing.
- Ovarian reserve, including follicle count and oocyte quality, declines significantly after age 35.
- Ovarian aging involves cellular dysfunctions like mitochondrial issues and DNA repair impairment.
Purpose of the Study:
- To review the clinical diagnosis and management of ovarian insufficiency.
- To discuss the molecular mechanisms underlying ovarian aging.
- To explore potential interventions for ovarian insufficiency.
Main Methods:
- Review of clinical diagnostic variables: FSH, AMH, inhibin B, antral follicle count, and menstrual history.
- Analysis of cellular aging processes in ovarian cells.
- Synthesis of current knowledge on ovarian insufficiency management and interventions.
Main Results:
- Ovarian insufficiency diagnosis is multifactorial, involving hormonal assays, follicle counts, and age.
- Cellular aging mechanisms contribute to ovarian dysfunction.
- Potential interventions targeting these molecular mechanisms are under investigation.
Conclusions:
- Understanding ovarian insufficiency diagnosis and molecular mechanisms is crucial.
- Informed decisions regarding childbearing can be supported by this knowledge.
- Further research into interventions may offer future solutions for women facing ovarian insufficiency.
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