This whole thing is way overblown, imo. If, for some reason, far more women want to be doctors than engineers, then good for them. The last thing we need are grumpy doctors who treat their patients like machines, or bored engineers who make a special snowflake out of each server.
Imagine how ridiculous it would be, if when I was enrolling in uni, an advisor had said something along the lines of "Are you sure you wouldn't rather be a doctor? Because we need more male doctors, and the engineering fields are way over their quota for males. In 4 years, you might not be able to get a job in that field, unless you discover that you are actually a woman in a man's body."
careers such as nursing, teaching, and (ironically given the op) human resources seem to be highly gendered towards women.