Ellen,
One way to find out if the pills will work. You may both be pleasently surprised! However, don't get discouraged if it takes a while.
Also, try all three of the drugs. They are all similar, I guess, but different guys have different experiences with them. For me, the Viagra is by far the most perdictable and reliable. Also, early mornings, when the testerone is the highest can be helpful.
Good luck!
Bent1