chorionicity
English
Noun
chorionicity (uncountable)
- The chorionic status of multiple pregnancies: whether twins in utero share one chorion and placenta (monochorionic) or whether they each have their own (dichorionic).[1]
Related terms
- chorion
- chorionic
References
- National Institute for Health and Care Excellence. Multiple pregnancy: antenatal care for twin and triplet pregnancies. Clinical guideline (CG129). Published date: September 2011.