How to Increase Your Chances of Having Twins

I love having twins! Mine are four. They are indentical (monozygotic) twin girls. They are a lot of fun, but it's not always been so much fun. Early on it was hard. I think it will also get harder later, like say when they are 13 or 14.

There is a fascination with twins. Many families would love to add a set of twins to their family. I'm often asked what one can do to increase the chances of having twins. Here are some answers...