Identical 107-year-old sisters in Japan are world's oldest twins - Nikkei Asia
Sri Lanka to set world record with largest twin gathering
Articles: MOST CHILDREN DELIVERED IN SINGLE BIRTH, NEW WORLD RECORD
Countries With Most Twins Identified | Live Science
Highest number of twins ever with boom in births | ITV News
The number of twins in the world is the highest it has ever been | New Scientist
Double trouble: Sri Lanka's twin gathering marred by overcrowding | ロイター
New Trier Sets World Record For Number Of Twins, Multiples | Winnetka, IL Patch
Connecticut School Has Record Number of Twins - ABC News
Did one woman really give birth to 69 children? - BBC Future
Wilmette 5th Graders Shatter World Record for Twins | Wilmette, IL Patch
South African woman gives birth to 10 babies in Pretoria - reports - BBC News
No, you don't need your eyes checked: School sets the record for teaching highest number of twins and triplets in the world | Daily Mail Online
Twin Peaks: Record international number of twin births | University of Oxford
Multiple birth - Wikipedia
World record attempt for most twins in one place fails because of too many people | CTV News
Illinois school seeks world record title with 24 sets of twins in one grade | Fox News
High school class with 44 sets of twins breaks world record
South African Mother of Twins Breaks World Record, Gives Birth to Ten Babies
Too many twins trouble Sri Lanka's attempt at world record
Sri Lanka flooded with twins for attempted record-breaking gathering | Fox News
Did a Woman Give Birth to 17 Children at Once? | Snopes.com
