The Reproductive Review

Changes that occur in males during pubertyThe pituitary gland releases

hormones the stimulate the production of testosterone this starts ages 9-13

Shoulders will grow wider, and their bodies will become more muscular. Their voices will become deeper. Lengthening and widening of the penis and the enlargement of the testes.

Male Reproductive System

Functions of the male reproductive system include:Production of spermTransfer of sperm

Male Reproductive OrgansTestes – small glands that produce spermScrotum – sac that protects the testisEpididymis – tube in which the sperm

matures as it travels Van Deferens – Connects the epididymis

to the urethraSemen – mixture of sperm fluids and

foodsUrethra – tube that extends from

bladder/vas deferencePenis – external reproductive system

Bladder

Penis

Vas Deferens

Epididymis

Urethra

Prostrate

Scrotum

Testicle

Seminal Vesicle

Erectile tissue

The muscle near the urethra contracts, Cowper’s gland releases secretion that neutralizes urine and lubricates the urethra. This is known as preejaculatory fluid

Cowper’s Gland

Four possible problems of the male reproductive system

HerniaSterilityEnlarged Prostate (infection)Cancer – such as testicular cancer can

begin ages 15-34

 Proper care of the male reproductive system

Cleanliness is key – showers/loose clothing◦Uncircumcised males must also wash

under foreskin dailyUse proper protection against

STIsSelf examinations

Puberty and the female reproductive system

Hormonal changes that occur around 7-13 years old.

Girls' bodies usually become curvier. They gain weight on their hips, and their breasts develop

Start of the menstrual cycle

Three functions of the female reproductive system

Production of eggsBorn with the number 300,000 eggs in

ovaries, one released and 1000 are absorbed each ovulation cycle

Reception of spermNourishment and protection of ovum

Female SystemOvaries- female glands the hold

eggs/ovumOvulation- The releasing of a mature ovumFallopian Tubes- carry mature eggs to

uterusFertilization – can occur if sperm is presentUterusVaginaMenstruationMenstrual Cycle

Possible problems with the female reproductive system can include:

Menstrual CrampingPMSToxic Shock Syndrome associated

with tampon use bacterial diseaseVaginitis – excessive discharge,

itchingSterility – Blocked fallopian

tube/scaring PIDEndometriosisCancer

Proper care for the female reproductive system includes:

CleanlinessCheck-UpsPap