Infertility News and Research

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Infertility primarily refers to the biological inability of a person to contribute to conception. Infertility may also refer to the state of a woman who is unable to carry a pregnancy to full term.

Research shows how the body tries to eliminate egg cells of poorest quality

A woman's supply of eggs is finite, so it is crucial that the quality of their genetic material is ensured. New work from Carnegie's Marla Tharp, Safia Malki, and Alex Bortvin elucidates a mechanism by which, even before birth, the body tries to eliminate egg cells of the poorest quality.

16 Jan 2020

Cannabinoids can alleviate some symptoms of endometriosis

Initial results from treating endometriosis in mice with cannabinoids suggest they can alleviate some symptoms of the disease, according to a new study in the open-access journal eLife.

14 Jan 2020

Low-fat diet associated with reduction in testosterone among men

For the many men diagnosed with testosterone deficiency, losing weight can help increase testosterone levels.

11 Jan 2020

Study sheds new light on impact of common plasticizer on human reproductive health

Researchers at Harvard Medical School and the New York State Department of Health have discovered how a common plasticizer associated with human reproductive abnormalities likely does its damage at the molecular level.

10 Jan 2020

First-ever genomic analysis of puberty yields insights into critical areas of human health

In the first-ever genome-scale analysis of the puberty process in humans, researchers at Huntsman Cancer Institute at the University of Utah outline distinct and critical changes to stem cells in males during adolescence.

9 Jan 2020

Cystic fibrosis carriers have higher risk for all CF-related conditions

Conventional wisdom says that having just one mutated copy of the cystic fibrosis gene has no effects on a person's health--the disease occurs when both copies of the gene are mutated. But a new study from the University of Iowa suggests that may not be the case.

8 Jan 2020

New study finds zinc and folic acid supplements are ineffective at improving male fertility

A study has revealed that taking zinc and folic acid supplements do not improve male fertility as has previously been suspected.

8 Jan 2020

Bacterial exposure is a potential environmental risk factor in developing coeliac disease

Bacterial exposure has been identified as a potential environmental risk factor in developing coeliac disease, a hereditary autoimmune-like condition that affects about one in 70 Australians.

8 Jan 2020

Zinc and folic acid supplements fail to improve fertility in men

Zinc and folic acid, a pair of dietary supplements long touted as an effective treatment for male infertility, failed to improve pregnancy rates, sperm counts, and sperm potency in a new study conducted at University of Utah Health and other medical centers in conjunction with the National Institutes of Health.

7 Jan 2020

London’s High Court to hear case against the NHS gender identity development service

The UK High Court will hear proceedings this week in a case against the “gender identity development service” for children.

7 Jan 2020

Consumers feel empowered and confused by direct-to-consumer fertility tests, study reveals

Direct-to-consumer hormone-based "fertility testing" for women is viewed by consumers as both an alternative, empowering tool for family planning, and a confusing and misleading one, according to the results of a new study from Penn Medicine.

30 Dec 2019

Study provides better understanding of mechanisms that limit cilia number in cells

One of the wonders of cell biology is its symmetry. Mammalian cells have one nucleus and one cell membrane, and most humans have 23 pairs of chromosomes.

30 Dec 2019

Chemical reprogramming of granulosa cells to form functional oocytes

By introducing a chemical cocktail to granulosa cells, researchers in China induced the cells to transform into functional oocytes in mice.

26 Dec 2019

Fewer fats could be the key to boosting male fertility

A diet low in fat and high in egg whites could be the key to boosting male fertility according to a new pilot study.

23 Dec 2019

Study shows the effect of obesity on routine blood tests in children

Weight may affect doctors' ability to correctly interpret routine blood tests in children, according to new research published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

17 Dec 2019

Genetic mystery of infertility in fruit flies discovered

Researchers have discovered a novel parasitic gene in fruit flies that is responsible for destroying the eggs in the ovaries of their daughters.

17 Dec 2019

Penn researchers track defective sperm epigenome linked to male infertility

One out of eight couples has trouble conceiving, with nearly a quarter of those cases caused by unexplained male infertility. For the past decade, research has linked that infertility to defective sperm that fail to "evict" proteins called histones from DNA during development.

16 Dec 2019

Important discovery about male infertility could lead to new treatments

Using a new mouse model, Penn Medicine researchers have identified defects in the sperm epigenome that cause male infertility.

16 Dec 2019

Boys born small at higher risk of infertility

A new study published in the journal Human Reproduction on December 13, 2019, shows that baby boys who don’t grow as well as expected in the womb may grow up to be infertile as adults. The study showed a 55% or 85% higher risk of infertility among this group of men compared to those born with appropriate weights.

15 Dec 2019

First-ever quality measures focus on treatment for older adults with hypoglycemia risk

The Endocrine Society and Avalere Health introduced the first-ever quality measures to help healthcare providers assess how well they identify and care for older adults at greater risk of hypoglycemia--low blood sugar that can be a dangerous complication of diabetes treatment.

12 Dec 2019

Infertility News and Research

Further Reading

Research shows how the body tries to eliminate egg cells of poorest quality

Cannabinoids can alleviate some symptoms of endometriosis

Low-fat diet associated with reduction in testosterone among men

Study sheds new light on impact of common plasticizer on human reproductive health

First-ever genomic analysis of puberty yields insights into critical areas of human health

Cystic fibrosis carriers have higher risk for all CF-related conditions

New study finds zinc and folic acid supplements are ineffective at improving male fertility

Bacterial exposure is a potential environmental risk factor in developing coeliac disease

Zinc and folic acid supplements fail to improve fertility in men

London’s High Court to hear case against the NHS gender identity development service

Consumers feel empowered and confused by direct-to-consumer fertility tests, study reveals

Study provides better understanding of mechanisms that limit cilia number in cells

Chemical reprogramming of granulosa cells to form functional oocytes

Fewer fats could be the key to boosting male fertility

Study shows the effect of obesity on routine blood tests in children

Genetic mystery of infertility in fruit flies discovered

Penn researchers track defective sperm epigenome linked to male infertility

Important discovery about male infertility could lead to new treatments

Boys born small at higher risk of infertility

First-ever quality measures focus on treatment for older adults with hypoglycemia risk

Bringing real-time analytics to downstream bioprocess monitoring

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

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