"I am currently 32 weeks with my second set of twins," a third person wrote. "First born March 2020, two and three March 2021. Hoping to get past Friday."
In another clip, Stephanie shared her reaction when she discovered she was pregnant with twins 15 weeks after having a baby.
"When your baby is 15 weeks old and you learn you're eight weeks pregnant with twins," she wrote.
"Best shock of my life."
The mum explained that her daughter was born in January 2020 and her twins were born in December of the same year.