sort by best latest
32.21 of every 1,000 births. So I guess about three percent would be the answer but I did like the "All of them that have them" answer!
You can help the HubPages community highlight top quality content by ranking this answer up or down.
Hi , My Dad has a twin Sister . I was a twin but my twin didn't develope into full form . My mom miscarried that one . Probably every family has a set included in their family tree
All of them that have them. :) Just being funny. Don't know how to answer that question. I would say 2 in 10 for a lucky guess or 1 in 5 for simple terms.
Copyright © 2017 HubPages Inc. and respective owners. Other product and company names shown may be trademarks of their respective owners. HubPages® is a registered Service Mark of HubPages, Inc. HubPages and Hubbers (authors) may earn revenue on this page based on affiliate relationships and advertisements with partners including Amazon, Google, and others.
Copyright © 2017 HubPages Inc. and respective owners.