Twin Births per Live-Birth Delivery and Triplet-or-More
Births per Live-Birth Delivery, for Fresh–Nondonor Cycles, 1996, 2001, and
2002
- 1996: Twins 31.4%, Triplets or more 7.0%
- 2001: Twins 32.0%, Triplets or more 3.8%
- 2002: Twins 31.6%, Triplets or more 3.8%
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