Researchers at McMaster University have developed a new menstrual health product designed to complement and enhance an existing menstrual cup that is safer, easier to use and more environmentally sustainable than current options.

The ticking of the biological clock is especially loud in the ovaries—the organs that store and release a woman’s eggs. From age 25 to 40, a woman’s chance of conceiving each month decreases drastically.

A new way of diagnosing heavy bleeding after birth (postpartum hemorrhage or PPH) is more effective at identifying women in need of treatment than the current diagnostic method, suggests a meta-analysis published in The Lancet.

Cervical epithelial cells are far from passive bystanders in the body’s immune system. New research shows they actually play an active and highly coordinated role in detecting and fighting infections. That’s the conclusion of an international research team led by Associate Professor Cindrilla Chumduri from Aarhus University, published in the journal Science Advances.