I think it all depends on where your temperament started. Like anything else there are things that tend to be more male, but those traits are very prevalent in professional and business women so I'm not convinced they are truly male temperaments...just that they are more acceptable in males.
That being said, the biggest change I noticed was my temperament became more even, steady and consistent. It takes a lot more now to throw me out of kilter. My temperament tends to have settled in the good mood, easy-going days of my former PMS cycles. If my family accepts me for no other reason...this they cheer!