The soon-to-be mom of five has had a tough, but joyful pregnancy with her twins so far Mackenzie McKee is sharing a few updates on her twin pregnancy. The Teen Mom: The Next Chapter star, 30, did a ...

The Next Chapter star Mackenzie McKee shared an update about her latest pregnancy as she expects twins with her fiancé, Khesanio Hall. Mackenzie, 30, took to her Instagram Stories on Tuesday, April 8, ...

Twins have proportionally less fat tissue accumulation in utero compared with singletons as early as 15 weeks of gestation, ...

Twins—smaller at birth, on average, than singletons—start out smaller in pregnancy than was previously ... 2.7 to 4.2% less fat from 15 to 37 weeks. Previous studies of twin growth in the ...