subfertility
hypofertility
overfertility
hyperfertility
infertility
anovulation
nonovulation
pregnancy
reproductiveness
hypospermatogenesis
reproductivity
womblessness
spermlessness
incompetent cervix
Egyptian flu
spontaneous abortion
birthlessness
anembryonic pregnancy
oncofertility
spermatism
amnio
trouble
nonconception
absolute uterine factor infertility
atocia
pregnant denial
baby bust
nonpregnancy
nonbirth
acyesis
miscarriage
stillbirth
childlessness
testicular dysgenesis syndrome
unbirth
prematurity
aspermia
breeding
Braxton Hicks contraction
ejaculation praecox
ectopic pregnancy
metacyesis
ectopic gestation
extrauterine gestation
eccyesis
extrauterine pregnancy
imminent abortion
threatened abortion