monozygoticspecialized
Julia is pregnant with fraternal twins.
Was she an identical or fraternal twin?
With fraternal twins, there are two eggs simultaneously fertilized by two sperm, resulting in two genetically distinct children.

SMART Vocabulary: related words and phrases

Parents & children
baby mama
babyhood
babymoon
bastard
brat
guardianship
identical twin
illegitimacy
illegitimately
parent
parentage
parental
parentally
parenthood
step-parent
the generation gap
triplet
tug of love
twin
without issueidiom

fraternal twin | American Dictionary

fraternal twin
noun[ Cusually pl ]
us/frəˈtɜr·nəl ˈtwɪn/
either of two people born to the same mother at the same time who came from different eggs, may be of different sexes, and do not always look similar