Winfrey, 71, said that in addition to a loss of concentration, she also suffered from heart palpitations -- a sensation of a racing or irregular heartbeat -- which she said she did not know were a symptom of menopause, the time in life when a woman's periods stop permanently.

Oprah Winfrey is back on Monday night and taking on a subject that impacts over half the population but doesn't nearly get enough attention: menopause.

If you’re a cord-cutter or don’t have cable, it’s easy to live stream “An Oprah Winfrey Special: The Menopause Revolution″ on either of the following streaming services: Fubo is considered the ultimate live TV streaming service for anyone seeking to cut the cord.