A woman's libido starts declining once she's past her peak fertile years and goes through several hormonal changes from her late 20s to 40s/50s i.e till menopause.

Unlike women, men don't have fertility window. As long as we are physically active and follow a diet rich in animal foods, we can have sex even in our 80s and 90s.

So what are the challenges did you deal with in sexual relationship as your woman went through these cycles ? How did you avoid or overcome dead bedroom situation esp. with a peri/post-menopausal wife ?