Srinagar, Feb. 24 -- For years, we've heard about the dangers of smoking-lung disease, cancer, heart problems. But here's something you may not have considered: if you're a man who smokes, you could be increasing your partner's risk of miscarriage.

It's no secret that women are urged to quit smoking during pregnancy, but what about their partners? New research suggests that male smoking isn't just bad for the man-it's bad for the baby, too. And the numbers are alarming. Women whose partners smoke have a 23-30% higher risk of miscarriage than those with non-smoking partners.

So, why does male smoking impact pregnancy? And what can couples do about it?

How Male Smoking Harms Pregnancy

1. Damaged Sperm, Higher Risk

Cigarette smoke isn't...