natally
gamogenesis
preintercourse
prebridal
periconception
precociousness
parthenogenesis
parthenogeny
amphimixis
virgin birth
prepartum
premenopausally
reproductive
postpartum
male reproductive system
sexually mature
cross-fertilize
conceiving
spermatogenic
postconceptionally
cross-fertilise
prereceptive
perinatally
prenatal
progestational
apogamic
gestationally
apogametic
presex
apogamous
circumnatal
oosperm
reproduction
uterogestation
female reproductive system
fertilizational
reproductional
reproductory
embryo transfer
facts of life
procreation
embryo
become pregnant
amenorrhoeic
embryographic
progenitive
presexual