agape
agog
all agog
anticipant
anticipative
anticipatory
awaiting
big with child
big-laden
breeding
carrying
carrying a fetus
certain
confident
eager
expectant
expecting
forearmed
forestalling
forewarned
gaping
gestating
gravid
great
heavy
heavy with child
hopeful
in anticipation
in expectation
knocked up
looking for
looking forward to
not surprised
optimistic
parturient
preggers
pregnant
prepared
ready
sanguine
superfetate
superimpregnated
sure
teeming
unsurprised
waiting
waiting for
watching for
with child
dissipating
participating