A metro couple is facing uncertainty after they found out their pregnancy is an extremely rare form of twins called mono chorionic monoamniotic twins. OU Health says Oklahoma hasn't seen a case of ...

The idea of having twins feels a bit like winning a surprise life upgrade you never applied for. One minute, you picture one ...

Mono-mono twins are an incredibly rare type of identical twins who share both a placenta and an amniotic sac. While this makes for a high-risk pregnancy, advances in monitoring and treatment have ...

Her team is working on drug that could save her life is before it's too late. Jaci Hermstad is fighting for her life -- against the same rare form of amyotrophic lateral sclerosis (ALS) that claimed ...