Your blood is a delicate mixture. Researchers and clinicians often use blood to learn what's going on inside our bodies, in part because siphoning off a tube of blood is easier and less painful than ...

Credit: Becton, Dickinson and Company. The system consists of a capillary blood collection tube and a finger sleeve that is intended for use by a trained health care provider, without the need of a ...

Frequent blood draws have been a dreaded feature of IVF for decades. To retrieve eggs for in vitro fertilization (IVF), a patient must endure a half-dozen or more blood draws over two weeks to measure ...

Human papillomavirus (HPV), the virus that causes nearly all cervical cancers, can be reliably detected from menstrual blood collected on a sanitary pad, according to a new study. The findings add to ...