Since I've been a member (3 years), there have been countless members who have expressed that they wish they had been born as a female. As a boy, I'd often pray at bedtime that I would wake up as a girl. As a man, and envying everything about women, I wanted to become as close to representing as a female as I could and thus feel as feminine as I could. Most of you know the story, as you've probably been down the same path.
But there is a problem in so badly wanting to be a female. If actually born or reborn as a female, you would never think 'Wow! It happened just as I wanted' UNLESS you had the memories of the male you were who wanted to be a female. If you did not have those 'male memories', you'd simply be just another female who was born on Earth.
Make sense?
BTW, wouldn't it then be funny you being born as a female who wished she was born as a male?