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Related Experiment Video

Updated: Jun 27, 2026

Fertility Preservation in Patients with Severe Ovarian Dysfunction

Fertility Preservation in Patients with Severe Ovarian Dysfunction

Published on: March 25, 2021

Fertility and hypopituitarism.

D Milardi¹, A Giampietro, R Baldelli

¹Unit of Endocrinology, Institute of Medical Pathology, Catholic University, Rome, Italy. milardid@yahoo.it

Journal of Endocrinological Investigation

|December 17, 2008

Summary

Growth hormone (GH) deficiency significantly impairs fertility in both men and women. GH replacement therapy may improve reproductive outcomes and ovarian response in patients with hypopituitarism and infertility.

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Area of Science:

Reproductive Endocrinology
Endocrinology
Human Reproduction

Background:

Fertility outcomes are significantly reduced in women with hypopituitarism compared to those with isolated hypogonadotropic hypogonadism.
Growth hormone deficiency (GHD) is a primary factor contributing to diminished pregnancy rates in hypopituitaric individuals.

Purpose of the Study:

To investigate the role of growth hormone (GH) in male and female reproductive functions.
To evaluate the impact of GH treatment on fertility outcomes in patients with GHD.

Main Methods:

Review of physiological roles of GH and IGF-I in the hypothalamic-pituitary-gonadal axis.
Analysis of fertility outcomes in hypopituitaric women and comparison with isolated hypogonadotropic hypogonadism.
Assessment of GH treatment effects on ovarian responsiveness and uterine morphology.

Main Results:

GH plays a crucial role in male sexual maturation, including gonadal differentiation, steroidogenesis, and gametogenesis.
In females, GH modulates gonadotropins and directly influences follicular maturation.
GH treatment can enhance ovarian sensitivity and improve uterine morphology in GHD patients, potentially improving fertility.

Conclusions:

GH, directly or via IGF-I, regulates reproductive functions at all levels of the hypothalamic-pituitary-gonadal axis.
GH deficiency is a significant cause of infertility and should be investigated in unexplained infertility cases.
GH therapy may be a valuable treatment strategy for improving fertility in GHD patients.