Multiple birth - Wikipedia
Quadruplets are much rarer than twins or triplets. As of 2007, there were approximately 3,556 sets recorded worldwide. Quadruplet births are becoming increasingly common due to fertility …
From Triplets to Quintuplets: Special Names for Multiple Births - Parents
2024年3月20日 · In this instance, they could have multiple births (such as quadruplets) with two of the babies being fraternal twins and two being identical.
List of multiple births - Wikipedia
Twins and triplets are sufficiently common to have their own separate articles. With the use of reproductive technology such as fertility drugs and in vitro fertilization (IVF) such births have …
Overview of Multiple Pregnancy - University of Rochester Medical Center
African-American people assigned female at birth are more likely to have twins than any other race. Asian Americans and Native Americans have the lowest rates for twins. White people …
Multiple birth | Description, Causes, & Occurrences | Britannica
2024年12月5日 · In humans the most frequent type of twinning results in the birth of two babies (twins) at once, although repetition of twinning may lead to triplets, quadruplets, or other …
All About Twins, Triplets, and More - WebMD
2023年2月20日 · One study found that by the 14th week of pregnancy, twins make intentional movements toward each other. More research is needed to see if this holds true for other …
Maternity | About Multiple Birth Pregnancy | Corewell Health
twins – two fetuses; triplets – three fetuses; quadruplets – four fetuses; quintuplets – five fetuses; sextuplets – six fetuses; septuplets – seven fetuses; While multiples account for only a small …
Overview of Multiple Pregnancy - Stanford Medicine Children's …
Twins for 2 fetuses. Triplets for 3 fetuses. Quadruplets for 4 fetuses. Quintuplets for 5 fetuses. Sextuplets for 6 fetuses. Septuplets for 7 fetuses. Multiples make up only about 3 in 100 births, …
FAQ: What is each type of multiple birth called?
A: The following list gives the type of multiple birth by number of babies involved in the pregnancy: 1 singleton 2 twins 3 triplets 4 quadruplets 5 quintuplets 6 sextuplets 7 septuplets 8 octuplets 9 …
Overview of Multiple Pregnancy
2023年2月1日 · Twins for 2 babies. Triplets for 3 babies. Quadruplets for 4 babies. Quintuplets for 5 babies. Sextuplets for 6 babies. Septuplets for 7 babies. Multiples make up only about 3 in …