Medical research

A non-hormonal pill could soon expand men's birth control options

Women have many choices for birth control, ranging from pills to patches to intrauterine devices, and partly as a result, they bear most of the burden of preventing pregnancy. But men's birth control options—and, therefore, ...

Genetics

Biological sex affects genes for body fat, cancer, birth weight

Biological sex has a small but ubiquitous influence on gene expression in almost every type of human tissue, reports a new study from Northwestern Medicine, the University of Chicago and the Centre for Genomic Regulation ...

Obstetrics & gynaecology

Great expectations: Patients overestimate success in IVF

Couples embarking on IVF to treat their infertility tend to overestimate their chance of success, according to a prospective study of 69 couples having at least their second treatment attempt. Such over-optimism, suggest ...

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