Can a womanly lose her sex drive at 25?

I have be dating a guy for over a year. I love him so incredibly much. For some reason I simply don't want to have sex. I am thoroughly attracted to him and I don't want this to ruin our relationship. PLEASE HELP. What can I do to heighten my sex drive?
My Dr. put me on Lamictal, my sister and I have search for side effects and come up with zilch about sex drive.
Answers:

Discharge? Itching nowWTF?

Why did your doc. put you on Lamictal, it's Psychotropic drug.
Are you depressed?
Ask yourself what changed for you, that you stopped wanting to enjoy sex with him. I would turn & get a complete physical & own your thyroid checked out.

How can I stretch my hymen?

Some calcium can be helpful. I wonder how u don't wanna own sex when u are so attracted to him?

Why do some women have a big brest,whereas others intensely small?

Actually, it's normal to lose your sex drive after you've be with someone a year or more. At that point in the relationship the first sparks enjoy died down (not anyone's fault, of course), and at hand are different hormones surging your system now. These don't pass you the same recoil as the ones you would get within the first six months or year; these are more focused toward growing as a person and within the relationship, growing closer to your partner.

As for the diminished sex drive, ask yourself why you don't want to have sex near him. Are you stressed out at work or with another aspect of your time? Sometimes just asking yourself (and individual HONEST) is all you entail to kick start your libido. Worked for me.

~~Nao

Girl assist..?

Well there could be a few things cause this. If you are stressed, overly tired, not getting good nutrition, and so forth could affect your sex drive.
Another article you have to ask yourself after individual with someone for so long...are you bored beside sex? Be honest with yourself, if the thought of doing alike old entry every time you get into bed bores you, next mix it up. Try anything and everything! As silly as it sounds, go to the bookstore and find a righteous sex book and pick out things that look interesting or fun and try them. Or explore sex shops for toys and new fetish. I'm sure that bringing up new things beside your man is just as exciting for him as it is for you.
Hopefully you can find that spark again. Good Luck and I hope this help.