Definitions for "Multiple pregnancy"
A term used to describe the development of two or more babies in the uterus at the same time.
the presence of more than one fetus in the uterus, such as occurs with twins
a pregnancy in which two or more eggs are fertilized, or a single fertilized egg divides into two or more zygotes.
The presence of more than one gestation within the woman's reproductive tract at the same time.