I don't think that W's condition or the drugs she takes affect her libido, after all they didn't stop her cheating. Even when walking up a flight of stairs would leave her breatless she still went outside our M and performed arobics in a hotel room knowing it was potentally life threatening. (ok I overstated a bit).
At the moment W suffers from this and it does cause her some discomfort so yes she won't always be in the mood.
But K, the way you put things is exactly the way any sort or discussion should be approached, I will just be careful and try to find the right time to discuss things.
