fast cycling bipolar

Why do bipolar women cycle alot faster than men bipolar do?
men seen to go up gradually and down gradually, while women go up and down alot more frequently
It varies but, i have notice that women seem to have Bipolar 2 more frequently than men do. From what I have noticed, Bipolar 2 seem to have short and more frequent cycles than Bipolar 1.
bipolar disorder part 2 of 6