<human>: My girlfriend and I are both 20 year old university students and have been dating for 11 months. This is a problem that has come up in the past but has just been dealt with quite passively. I would prefer to have sex every day (or even more) and she would prefer to have sex around once a week.

I try to not get disappointed when I get turned down, and I usually do a good job at dealing with it. However, sometimes it really gets to me, and it is apparent in the way I act. I end up getting annoyed with her for not wanting to have sex, and she ends up getting even more annoyed with me for wanting it so much. 

Our sex life is usually better at times when my girlfriend isn't stressed or if it's the weekend and we're both drunk. The stress part is pretty rare because we are both in pretty demanding programs and that makes her stressed most of the time. I was told that she doesn't like to have sex during the weekdays because she is usually thinking about school (Which is understandable), whereas I always see opportunities to have sex during the weekdays. 

My question is: Is there any solution to the problem we have? I will not consider ending the relationship, but I will take any other suggestions in terms of making compromises or anything else of the sort.

Can you condense the text into three sentences or less?
<bot>: Girlfriend wants sex once a week, I want it once a day. Is there any solution to our problem? What can I talk to her about in order to alleviate her annoyance with my sex drive?