My nephew just started Uni three weeks ago, 25 years ago I was there myself and had a great time girls, girls girls.... Didn't do much work.
He was greatly disappointed when he found out that on his engineering course there were only 15 girls out of 180 on the course. Worst of all he has a 38 hour week of lectures, hardly any social time.
Still he perked up when he mentioned a friend of his on an IT course, only 3 girls on that he was told but they spend all their free time locked in their rooms coding.
Stick to the arts and you'll have more sex.