World of Biology on Instagram: "Human Organs during pregnancy Follow for more ❤️- @world_of_biology_wob2"

Periods | Hormones | Fertility on Instagram: "Breastfeeding is one of the most powerful natural systems the human body has — and it runs on a perfectly timed hormone–nerve reflex. The moment a baby latches onto the breast, tiny nerve endings in the nipple send signals to the brain. Within seconds, the brain releases oxytocin — often called the love hormone. This hormone makes the tiny muscle cells around milk-producing glands squeeze gently, pushing milk down the ducts toward the nipple. This is

How Systems Engineering Can Transform Healthcare | Johns Hopkins Engineering for Professionals

Human Anatomy | Body Systems, Organs & Diagrams