Nelson, 33, went on to explain that the twins are monochorionic, diamniotic (MCDA), which is when each baby has its own amniotic sac, but they share a single placenta, per Columbia University.

If a twin is lost, the surviving foetus or foetuses typically continue to develop normally. Source: London Pregnancy Clinic The loss not only affected Olivia, but put pressure on her marriage with ...

Medically reviewed by Alyssa Dweck, MS, MD, FACOG Key Takeaways A woman experienced a heterotopic pregnancy, where one embryo ...

Pregnant Jesy Nelson Tears Up Revealing Medical 'Complications' from Carrying Identical Twins: 'Hoping for the Best' Now, Nelson is detailing how she's been "feeling a bit poorly the past few days ...

"Twins, yeah, a massive shock," said the smiling GB athlete, who is competing at the European Rifle Shooting Championships while six months pregnant. "It's definitely a strange one [to compete ...

As Nelson touched on in her video, pre-twin-to-twin transfusion syndrome is a rare pregnancy condition which affects identical twins or other multiples. It occurs when both twins share one placenta – ...