Question

how can we prevent fertilization list three methods
if you cant answer write it in comments

Answer 1

Barrier methods like condoms etc....
Birth control pills....
Diaphagram....
implantations....

Answer 2

Condoms. Latex condoms are worn on the penis during intercourse

:Female condoms

Diaphragms. These shallow cups made of silicone are inserted inside the vagina and over the cervix to prevent semen from contacting an egg

Birth control pills


Intrauterine Devices (IUDs). The IUD is a small metal device inserted in the uterus by a health care provider. 

hope it helps u