What are menstrual cups? Information about menstrual cups Website Related Posts KidsHealth: Five Things Girls Want to Know About Periods A good resource for young girls who want to learn about periods. Wheth... Rescheduling periods – GoAskAlice Specific instructions on ways to skip periods with different birth con... Bleeding in between periods – NHS Choice A list of possible reasons for irregular vaginal bleeding. Your Period – Sex & U Basic facts on how periods work and what to expect.