Dear Dr. G, My wife and I, who are both thirty-two-years old, have been trying for a baby since we were married three years ago.

Ultimately, when recurrent "stone formers" put Dr G on the spot for dietary New Year's advice for stone prevention, the best way would be to always stay hydrated and be mindful of the food you put in your mouth.

I am a sixty-year-old man and with the new year rolling in, I am one of many making resolutions for a healthier lifestyle.

I am a 54 year-old man who has type I diabetes since my adolescence.

I read with interest the articles you posted a few weeks ago addressing issues of the average size of the penis and I feel very self-conscious about my own “asset in the pants” and constantly feel very “short-changed”.

Despite the development of modern forms of contraception, the "withdrawal" method remains one of the most popular methods of birth control.

Although pre-ejaculatory fluid, or colloquially known as pre-cum, is emitted during arousal, foreplay and early stages during sexual intercourse, the secretion is variable between individuals.

Although many scientific data supports the benefit of masturbation such as relaxation of heart rate and blood pressure, such self-indulgence is not exactly risk free.

The fifth decade of life witness changes in achievement, success and health. Some changes may be invigorating and exciting, others can be difficult and challenging.

I would really appreciate your frank opinion about my shrinking testicles. I am in my mid-40s, a father of two, and have been facing a shrinking “crown jewel” in the sac for the last three years.

It celebrates 21 years of shaping 'diamond moments' for couples in their bedrooms.

Dear Dr. G,