Question

what happens if the egg is not fertilized ?

Answer 1

Every 28 days or so, one mature egg is released from the ovary. This is called ovulation. After the egg is released, it moves into the fallopian tube where it stays for about 24 hours. If the egg is not fertilized during that time, the eggdisintegrates (breaks down) and menstruation (your period) begins 2 weeks later.

Answer 2

ʷʰᵉⁿ ᵗʰᵉ ᵉᵍᵍ ⁱˢ ⁿᵒᵗ ᶠᵉʳᵗⁱˡⁱᶻᵉᵈ ᵗʰᵉ ⁱⁿⁿᵉʳ ˡʸⁱⁿᵍ ᵇʳᵉᵃᵏˢ ᵈᵒʷⁿ ᵃⁿᵈ ⁱᵗ ᶜᵒᵐᵉˢ ᵒᵘʳ ᵒˡᵈ ᵗʰᵉ ᵘᵗᵉʳᵘˢ ᵗʰʳᵒᵘᵍʰ ᵛᵃᵍⁱⁿᵃ ᵃˡᵒⁿᵍ ʷⁱᵗʰ ᵗʰᵉ ᵇˡᵒᵒᵈ ᶜᵃᵖⁱˡˡᵃʳⁱᵉˢ ᵃⁿᵈ ᵒᵗʰᵉʳ ᵐᵃᵗᵉʳⁱᵃˡˢ ⁱⁿ ᵗʰᵉ ᶠᵒʳᵐ ᵒᶠ ᵇˡᵒᵒᵈ. ᴛʰⁱˢ ⁱˢ ᶜᵃˡˡᵉᵈ ᵐᵉⁿˢᵘʳᵃᵗⁱᵒⁿ.