Gynaecology & Obstetrics If zygote divides between 4-8 days post feilization, following twinning occurs A Dichorionic Diamniotic B Monochorionic Diamniotic C Monochorionic Monoamniotic D Conjoined twins 💡 Explanation If zygote divides between 4-8 days post feilization, following twinning occurs ✓ Correct Answer: B. Monochorionic Diamniotic