Why does my cat twitch and run? My 7 year old female cat has suddenly started twitching her back, running around, stops, grooms herself, and starts running again. I have her on a flea treatment and my other two cats don't do this at all. She only calms down if I pet her or she gets in her basket.
Psychological Causes. The most common causes of low libido in women are not due to physical or biological causes. Psychological causes like poor body image, low self-esteem, depression, stress and physical or sexual abuse are among the top reasons why women have low sex drive.
Causes of low progesterone: Low progesterone levels can be caused by several known factors or unknown factors. Due to the complexity of hormones, some women may have no difficulty getting pregnant but for some reason, the placenta does not create the proper levels when it should. Researchers believe that high levels of stress, poor nutrition and lack of exercise can contribute to low progesterone levels. Certain medications can also interfere with the bodyâs ability to produce progesterone.