The TV star flaunted her seven happy children in the majority of the photos, along with her boyfriend Elijah Scott, who ...

Fraternal or dizygotic twins develop from two different eggs fertilized by separate sperm; they generally share about 50 percent of their genes. Therefore, fraternal twins are essentially like ...

But they share only a proportion of their father's DNA - placing them, genetically, somewhere between fraternal and identical twins. Experts say the phenomenon is extremely rare - embryos such as ...

"Fraternal twins are not common—just 23 in every 1,000 births. However, typically, twins at least look related," mom Katelyn Cheo told Newsweek. Storie (left) and Aspen (right), and with their ...

Jed and Katey shared their Q&A session in a YouTube reveal, answering a few of the questions sent it, including whether the twins were fraternal or identical. They also talked about their plans ...