where the foetus develops
penis
vagina
uterus
joining of sperm nuclei with egg nuclei
ejaculation
ovary
where sperm enter the female reproductive system
site of fertilisation
transfer sperm to female reproductive system
testis
ovulation
site of sperm production
transfers sperm from testis to penis
fertilisation
Site of egg production
oviduct
release of an egg from the ovary
sperm duct
when sperm are expelled from the penis
when the embryo sinks into the lining of the uterus
implantation
