Sexual healing

Pamela Stephenson Connolly: There is nothing wrong with you. Although it is highly pleasurable, intercourse alone does not provide sufficient stimulation to bring many (probably most) women to orgasm

This much I know

Isabel Allende, writer, 65, San Francisco

Men: is your clock ticking?

Alice Wignall: If you're in your mid-30s and you want to be a father at some point then the answer should, unfortunately, be yes

The sound of my ticking

Nirpal Dhaliwal: News of men's biological clocks doesn't surprise me. And I feel it that bit stronger here in India

Scientists warn that biological clock affects male fertility

Women with partners in their mid-30s suffer more miscarriages than those with younger men, say scientists

I feel trapped and old before my time

After five years with my partner, my relationship is in a rut. We argue frequently and now I'm even thinking about other women. I've behaved badly before and don't want to again. What should I do?

Sexual healing

Pamela Stephenson Connolly: I suspect that he falls into a category of men who just happen to require intense stimulation to reach orgasm

Fear and doubts are ruining my life

I am failing at my studies - and therefore failing to achieve my parents' ambitions for me. I want to be successful at something but don't know what path to choose. I can't imagine ever feeling 'normal'

Sexual healing

Pamela Stephenson Connolly: Sex is a learned experience and we all rely on gleaning information from our partners

Love by numbers

Dr Luisa Dillner: It's only when you're dealing with magnetic poles that opposites attract