His and Her Health

Hi, I'm a guy with a question for girls.

My girlfriend and I have sex practically every day (we're young and in college, she's beautiful, and I can't keep my hands off her, you know how it is). Our sex usually lasts 30-45+ minutes (I try to make it all about her) and in that time I can often make her have 3-5 orgasms.

Is this too much? Will having this many orgasms, like, desensitize her after awhile or something? Make her not enjoy sex with me eventually, like people who ride roller coasters too much and eventually dont feel the thrill anymore?

Also, I'm not fully aware what happens to a womans body during orgasm, but is having too many unhealthy? Should I stop and make her drink a Gatorade or something? lol. Or just stop after she has a certain amount?

Any information is appreciated. Thanks!

A little hydration is a good idea, how thoughtful of you. She would appreciate it I am sure. Let the woman have all the orgasms she wants. Ask her to tell you when she wants to stop.