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.

Harvard scientists discuss promise and peril of emerging IVG technique

In vitro fertilization has transformed reproductive medicine and sparked a number of therapeutic and diagnostic breakthroughs.

12 Jan 2017

Study: Four out of five endocrinologists have never received formal training on transgender care

Four out of five physicians who specialize in treating hormone health conditions have never received formal training on care for transgender individuals, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

11 Jan 2017

Natural pre-pregnancy progesterone benefits women with history of unexplained miscarriages

Women who have had two or more unexplained miscarriages can benefit from natural progesterone treatment before pregnancy, a new a study shows.

11 Jan 2017

Study establishes harmonized reference ranges for total testosterone in men

A large study of more than 9,000 men has established harmonized reference ranges for total testosterone in men that when applied to assays that have been appropriately calibrated will effectively enable clinicians to make a correct diagnosis of hypogonadism, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

11 Jan 2017

Progesterone hormone could offer hope for women who suffer multiple pregnancy losses

For women who suffer multiple pregnancy losses in the first four to six weeks of gestation, the hormone progesterone could offer hope for a successful birth, according to a new study by Yale School of Medicine researchers and their colleagues at University of Illinois at Chicago.

10 Jan 2017

Research shows that education plays smaller role in delaying motherhood among UK women

Studies have suggested that over recent decades, UK women have postponed motherhood largely because they want to go onto college or university to gain qualifications or fulfil educational aspirations before starting a family.

9 Jan 2017

TSRI researchers develop new approach to find how environmental estrogens impact public health

Breast cancer researchers from the Florida campus of The Scripps Research Institute have developed a novel approach for identifying how chemicals in the environment—called environmental estrogens—can produce infertility, abnormal reproductive development, including “precocious puberty,” and promote breast cancer.

3 Jan 2017

TSRI scientists develop new approach for understanding diverse effects of endocrine-disruptors

Breast cancer researchers from the Florida campus of The Scripps Research Institute (TSRI) have developed a novel approach for identifying how chemicals in the environment--called environmental estrogens--can produce infertility, abnormal reproductive development, including "precocious puberty," and promote breast cancer.

30 Dec 2016

Myc genes play key role in self-renewal of spermatogonial stem cells

Sperm are constantly replenished in the adult male body. Understanding the workings of stem cells responsible for this replenishment is expected to shed light on why male fertility diminishes with age, and possibly lead to new treatments for infertility.

28 Dec 2016

Western diet during pregnancy may increase obesity risk in offspring

Diet composition around the time of pregnancy may influence whether offspring become obese, according to a new study using animal models at The Scripps Research Institute (TSRI).

15 Dec 2016

Factors that impact fertility in men

Starting a family can be a stressful process, and there are things that can affect your plans that you may not have considered. According to the Centers for Disease Control and Prevention (CDC), an estimated 18 percent of men who sought help with a fertility specialist were diagnosed with a male-related infertility.

8 Dec 2016

Endocrine Society applauds Novo Nordisk for pledging to limit rising insulin prices

The Endocrine Society lauds Novo Nordisk's recent announcement that it would limit price increases for its therapies, including insulin, and hopes that other entities in the insulin supply chain including manufacturers, pharmacy benefit managers, and insurers will also demonstrate similar restraint to address this important issue.

From Novo Nordisk 8 Dec 2016

Queen's University expert to lead new €4m initiative for assessing impact of chemicals on health

A Queen's University Belfast expert is leading a €4m international initiative to investigate whether natural toxins and manmade chemicals are creating potentially dangerous mixtures that affect our natural hormones and cause major illnesses such as cancer, obesity, diabetes or infertility.

7 Dec 2016

Scientists uncover changes in immediate environment of DNA after fertilization

A team of scientists at the Helmholtz Zentrum München shows changes in the immediate environment of DNA after the ovum and sperm fuse to form the zygote. The results suggest why all conceivable somatic cells can develop from the germ cells. The study has been published in the journal 'Genes and Development'.

6 Dec 2016

Many women dissatisfied with length of time for diagnosis of PCOS, survey finds

A large international survey of women with a common condition called polycystic ovary syndrome (PCOS), which is characterized by reproductive and metabolic problems, found nearly two in three were dissatisfied with the length of time they waited and the number of healthcare professionals they had to see before they received a diagnosis, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

1 Dec 2016

Study finds many claims of benefit for fertility treatments lack supporting evidence

Many claims made by UK fertility clinics about the benefits of treatments beyond standard IVF procedures are not backed up by evidence, finds a study published in the online journal BMJ Open.

29 Nov 2016

Editing preferences of enzymes may play role in infertility and cancer

To "turn off" particular regions of genes or protect them from damage, DNA strands can wrap around small proteins, called histones, keeping out all but the most specialized molecular machinery.

28 Nov 2016

Men lack knowledge about risk factors contributing to male infertility, study finds

The first large-scale study of its kind has revealed that Canadian men generally lack knowledge about the risk factors contributing to male infertility.

23 Nov 2016

Study finds link between hypoglycemia and mortality risk in hospitalized patients

In hospitalized patients, low blood sugar—also known as hypoglycemia—is associated with increased short- and long-term mortality risk, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

17 Nov 2016

Study shows menopausal hormone therapy can improve bone mass and structure

Women who undergo hormone therapy for menopausal symptoms such as hot flashes can not only increase bone mass, but also can improve bone structure, according to a new study published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

17 Nov 2016

Infertility News and Research

Further Reading

Harvard scientists discuss promise and peril of emerging IVG technique

Study: Four out of five endocrinologists have never received formal training on transgender care

Natural pre-pregnancy progesterone benefits women with history of unexplained miscarriages

Study establishes harmonized reference ranges for total testosterone in men

Progesterone hormone could offer hope for women who suffer multiple pregnancy losses

Research shows that education plays smaller role in delaying motherhood among UK women

TSRI researchers develop new approach to find how environmental estrogens impact public health

TSRI scientists develop new approach for understanding diverse effects of endocrine-disruptors

Myc genes play key role in self-renewal of spermatogonial stem cells

Western diet during pregnancy may increase obesity risk in offspring

Factors that impact fertility in men

Endocrine Society applauds Novo Nordisk for pledging to limit rising insulin prices

Queen's University expert to lead new €4m initiative for assessing impact of chemicals on health

Scientists uncover changes in immediate environment of DNA after fertilization

Many women dissatisfied with length of time for diagnosis of PCOS, survey finds

Study finds many claims of benefit for fertility treatments lack supporting evidence

Editing preferences of enzymes may play role in infertility and cancer

Men lack knowledge about risk factors contributing to male infertility, study finds

Study finds link between hypoglycemia and mortality risk in hospitalized patients

Study shows menopausal hormone therapy can improve bone mass and structure

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