How to increase the odds of having twins

This is the easiest way I know of.

Instructions

Difficulty: Easy

Things You’ll Need:

• July
• Yams

1. This may be a hoax but try it if you want to naturally conceive twins.
   
   Wait until the month of july...
2. Eat yams EVERY DAY...
3. And then try to conceive in August.
   
   That's it.

Tips & Warnings

• I think the yams can be candied.