Twins are fascinating. They've been the subject of myth and mystery and a source of curiosity to many. Twins are one of the many mysteries, joys, and wonders of pregnancy. Even those who know twins or have them in the family may have some questions about them. Have you ever wondered what causes twins or whether they have their own language? These were the questions I thought of before starting this fact-finding mission.
Pamela Prindle says : "No one is quite sure why, but the Yoruba tribe in West Africa has the highest rate