A newborn girl in Hong Kong was born pregnant with twins of 8- and 10-weeks gestation, likely after her body absorbed the embryos of her siblings in utero.
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Marley & Reigny's Birth Story: 32-Week Twins - St. Luke's Birthing Center
Pregnant Man: In rare Fetus in fetu case, man from Nagpur was 'pregnant' with his twin for 36 years - The Economic Times
Giving Birth to Twins During the COVID-19 Pandemic — The Model Mama
How to Have Twins: Can You Increase Your Odds of Conceiving Twins?
MTV's Teen Mom star Kailyn Lowry reveals she is pregnant with TWINS as she prepares to welcome her sixth and seventh children - 13 years after the birth of her first baby
Double the uterus, double the babies, double the birthdays: Alabama mom delivers rare twins at UAB - News
Baby born with twin inside her stomach in extremely rare pregnancy – The Hill
A Twin Inside a Twin: In Colombia, an Extraordinary Birth - The New York Times
Alabama mother with double uterus gives birth to twins
Mom gives birth to identical twins 3 days apart in Texas: 'Very uncommon
Types of Twins: Fraternal, Identical, and More
Vaginal Birth With Twins at 36+5 Weeks, Twin Birth Story