Write a ½- to 1-page paper (about 300 words) describing how pregnancy happens. Include how a couple could avoid pregnancy if they were having vaginal sex and did not want to become pregnant. Make
sure to use the following words from today’s lesson in your paper:
 Sperm
 Semen
 Ejaculation
 Penis
 Egg
 Ovary
 Fallopian tube
 Uterus
 Cervix
 Vagina
 Fertilization
 Implantation
 Conception