Well, speaking for the "aged" (50's - female) and "infirm" (I qualify for that label with the MS), I gotta tell you - a bud that has some Sativa in it is fabulous! Not just for desire, but for sensitivity and power of orgasm! I joke with my (non-smoking) partner that men should bring woman weed, not chocolate or liquor! Though, we will accept those, too!

Bear in mind, that decreased libido and anorgasmia are very typical in Multiple Sclerosis (especially in females). I've even tried Viagra, and nothing, nothing works like weed!