But a set of identical septuplets defies that rule, taking turns going out in to the world — until one of them disappears. (thewrap.com)
Two of the 17 - month - old McCaughey septuplets are growing so slowly that there is concern they may have cerebral palsy, their mother said. (articles.chicagotribune.com)
A literary review on multiple pregnancies shows a study done on one set each of septuplets and octuplets, two sets of sextuplets, 8 sets of quintuplets, 17 sets of quadruplets, and 228 sets of triplets. (en.wikipedia.org)