A Hydramnios

B PID

C Anencephaly

D Multiple pregnancy

A Brenner's tumour

B Dysgerminoma

C Polyembryoma

D Endodermal sinus tumor

A Seminal vesicle

B Ureter

C Uterus

D Vas deferens

A 3

B 15

C 20

D 60

A Monozygotic

B Acardiac twin

C Dizygotic twin

D Conjoined twin

A 2 → 4 months

B 3 → 6 months

C 4 → 8 months

D 5 → 10 months

A Persistent occipito-posterior position

B Heart disease

C Uterine inertia

D Preterm labour

A Craniotomy

B Decapitation

C Zavanelli maneuver

D Cleidotomy

A Nulligravida

B G1

C G2

D G3

A 23X

B 23Y

C 44XX

D 44XY