This might seem like a weird worry, but I would hate to get pregnant while sailing for a couple years in various parts of the world. Since you have to have an annual exam to get birth control in the US, should I:
1. Fly back to the US once a year.
2. Stop doing what causes babies.
3. Get birth control in other countries where it isn't regulated.
4. Not worry about it and maybe get pregnant.
Also, how do you get feminine products in third world countries?