Dr. Zev Williams, the chief of reproductive endocrinology and infertility at Columbia University Irving Medical Center, clearly remembers a particular patient who walked into his clinic. She was only ...

Needle-free devices like TAP and Tasso offer painless blood collection, a benefit for the squeamish. These tests face challenges with sample size and accuracy compared to traditional methods. This ...

Folks who’ve experienced a painful blood draw or can’t bear to watch the needle go in might be interested to hear that a new phlebotomist could soon be making the rounds. More than one, in fact.