Conception: Meaning, Fertilization, and Pregnancy
Conception refers to the beginning of the reproductive process, commonly fertilization, although some contexts use it for implantation or the start of pregnancy.
Fertilization: Meaning, Process, Timing, and Pregnancy
Fertilization is the joining of a sperm and egg to form a zygote. It usually occurs in a fallopian tube and is followed by cell division and possible implantation.