When it comes to ingredients, it is best to choose a progesterone supplement that is made from natural sources. Synthetic progesterone can have adverse side effects and is not recommended for long ...

Parikh said that during the menstrual cycle, natural progesterone rises, and your immune system can begin to experience the hormone as something you're allergic to, with increased risk for those ...

Natural progesterone was hard to come by. Extracting it from animal sources was difficult, time consuming and prohibitively expensive. Natural progesterone drug therapy required huge doses to be ...

Perimenopause, the period in which your body is making a natural transition to menopause, can begin almost a decade before ...