Ovum - mature female reproductive cell
Ovulation - when the eggs are release to fallopian.
Sperm - Male reproductive cell
Conception - act of conceiving a child, also know as fertilization.
Pregnancy - Time from conception until birth.
1st Trimester -
Blastocryst - hollow ball of cells that carries the fertilized egg to the uterus.
Uterus - Muscular organ of a female in which the baby develops.
Zygote - an egg that has been fertilized by sperm, and which could develop into an embryo
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