There is no way E is masculine. I my be seen as a feminine ideal in male dominated societies, but if anything that is a reaction to the fact that women tend to be too extroverted for men to handle.
Extroverts and Judgers each make up a majority of both genders, but these are strong majorities (~70%) of women and only a slight majority (~55%) of men. A strong majority of women (~75%) are Feelers while only a slight majority of men (~55%) are Thinkers. Extroverts make up an equally strong majority (~75-80%) of both genders.
ExFJ would be the most feminine types, and IxTP the most masculine.
Male hormones do lead to more aggression, but that does not mean that aggression should be considered masculine. Both genders have both male and female hormones, only in different levels. The main brain also has considerably higher tolerance for testosterone, making us require far higher levels in order for it to effect our attitudes and behavior. (This may be why men tend to have higher emotional stability than women and tend to prefer thinking to feeling. Hormone levels just can't change fast enough for men to react based on feeling before rational analysis kicks in.) Men are far more passive than women with equal hormone levels would be. It may also be worth noting that in women love leads to elevated testosterone while in men it causes the levels of this hormone to drop. (Lust increases testosterone in either sex; this difference might explain why many studies find that men are better at distinguishing the two from each other than women are.) When a man really cares about someone it is natural to become less aggressive.
Female brains are smaller yet have far more brain cells and synapses, but the big difference in how the sexes' brains are wired is that both hemispheres of the female brain usually work together whereas the male brain is more compartmentalized. The pop-psychology left-brain/right-brain dichotomy does not mean much in women as their right brain is practically another left brain and their left brains are a little better at so called right brain tasks. In fact both genders use both sides of the brain for most tasks, but in males it is usually only a tiny bit of activity on one side and a lot on the other while in females it is fairly well balanced. This could be because women have far more connections between the hemispheres. Also, the distinctions of left = logical and right = creative is simply wrong. It is better to say that left = symbolic and right = holistic. The left brain simplifies for the sake of making reasoning easier, while the right brain tries to handle inputs in all their detail. This basically means that extroverted judging functions are left brained and introverted judging functions right brained.