Yes, I'm lucky in the DH department too but would rather know I'm ovulating even before the point where I need to ask him. I'm stubborn that way I guess lol.Are you trying to conceive also?
I have a polymorphism that gives me tiny hands and curved index and middle fingers. I find that if I lay on my back and pull my knees up to my chest (like the position they tell people TTC to do after intercourse) I can reach more. Or just have DH do it if you can get him to (I'm lucky and mine's really cool with that kind of thing, wants to help every step of the way).