What Are The Paleolithic And Neolithic Periods? The Paleolithic Era (or Old Stone Age) is a period of prehistory from about 2.6 million years ago to around 10000 years ago. The Neolithic Era (or New Stone Age) began around 10,000 BC and ended between 4500 and 2000 BC in various parts of the world. Paleolithic
Does High Estrogen Cause A Menstrual Cycle To Come Early? An early period may be due to lifestyle changes like periods of stress, strenuous exercise, or drastic weight changes that alter your hormone production. But early periods can also be caused by underlying conditions like Polycystic Ovary Syndrome (PCOS) and endometriosis. What happens when estrogen
Does Working Out Affect Your Period Cycle? Exercising too much can cause missed menstrual periods or make your periods stop entirely. Irregular or missed periods are more common in athletes and other women who train hard regularly. Does exercising delay your period? Amenorrhea (absence of menstruation) in athletes is called exercise-associated amenorrhea. In athletes, intense