Neal Schultz, MD, Assistant Clinical Professor, Mt. Sinai  School of Medicine and Founder of, explains how only wearing sunscreen in the summer can affect your health.

After years of trying to get pregnant, doctors told Kelsi Pierce it would be near impossible for her to conceive a child. However, Kelsi got the surprise of her life when her mom volunteered to be her surrogate — and she found out she, too, was pregnant!