rotation; revolution; convolution
monaural; monophonic; mono
prenatal care; antenatal training
Caesarean section (Cesarean); C-section
world fair; international exposition
child one is expecting; child in one's womb
first cry of a newborn baby
labour pains; labor pains; birth pains; contractions
easy delivery; easy childbirth; safe birth
scheduled date; expected date; due date; estimated date of confinement; expected date of delivery
kamidana; household shrine; home shrine
smoothly; with a slipping or sliding motion
ultrasonic waves; ultrasound
if one is unlucky; if one is careless; if things don't go well
to consider; to eye the possibility (of); to bring into view
roll (e.g. of cloth); winding (e.g. watch); volume (of book); speeding up; heel (of a Japanese sandal)
bikini (swimwear); Bikini island
to sever relations (with somebody; esp. a relative or spouse); to break off (with)
clear weather; fine weather; formal; ceremonial; cleared of suspicion
(a) step ahead; (a) jump ahead
to dig; to excavate; to delve into; to dig up (e.g. vegetables); (for two men) to have anal sex
to summon; to get used to call
granny; grandma; gran; old lady; old woman
railway track; railway line; railroad; railway; track; line
at the last moment; this late in the game
to bury; to embed; to implant
leisurely; slow; deliberate; easygoing
to flip; to snap; to repel; to use (an abacus); to calculate; to strum
is not; am not; are not; isn't it?