Story perspectives
Rare mixed triplets delivered full-term at Kaiser Permanente South Bay
8/31/2026
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Story summary
- Parents Nyla Craft and Marco Bernal welcomed mixed triplets.
- The boys, born Aug. 18, 2026, weighed a combined 19.3 lb, near the Guinness record.
- Two infants are identical twins and the third is a fraternal sibling.
- Kaiser Permanente South Bay delivered them full-term without complications, assisted by about 15 staff.
- Only about 2,400 of 5 million U.S. deliveries are triplets, making this case exceptionally rare.
