Gynaecology & Obstetrics The foetal blood is separated from the syncytiotrophoblast with all EXCEPT: A Foetal blood capillary membrane B Mesenchyme inter villous blood space C Cytotrophoblast D Decidua - parietalis 💡 Explanation The foetal blood is separated from the syncytiotrophoblast with all EXCEPT: ✓ Correct Answer: D. Decidua - parietalis