I often hear about the human papillomavirus (HPV) vaccine, particularly in relation to cervical cancer.

Dr G is occasionally put on the spot by sex-deprived spouses due to temporary devotion to breastfeeding.

Dear Dr G, I am currently 30 weeks pregnant with my first baby, and as my due date approaches, everyone seems to have an opinion on breastfeeding.

Couples often put Dr G on the spot for his fertility formula.

World Population Day has prompted me to think about the growing fertility crisis that seems to be affecting women around the world.

Men fearing the whole concept of spermageddon often put Dr G on the spot for advice.

Dear Dr. G, I am a 57-year-old mother who has a bone to pick with you. I am disappointed to see how you have focused your articles throughout June on issues of sexual frequency.

My wife and I met three years ago, and I proposed last year. We have been looking forward to this new chapter together ever since.

What exactly constitutes a sexless relationship, and how common is it? Dr G has the answers.

Dr G talks about sexual activity among older Malaysians.

I read with interest the articles highlighting the various adversities of sexual and reproductive health.

I can see that you are discussing various preventable viral infections in May.