Mono-mono twins are an incredibly rare type of identical twins who share both a placenta and an amniotic sac. While this ...

They represent around 70% of identical twin pregnancies. Monochorionic-diamniotic twins are identical twins who share a placenta, but each has their own amniotic sac. ‌ Dichorionic twins each ...

I’m 10 weeks pregnant and have just been informed by an ultrasound tech that I’m carrying identical twins. I’m searching for an eject button, probing for an escape from the high-risk ...