REPRODUCTION

The male and female reproductive systems are designed to create life.

Deep inside the woman, in her ovaries, one egg develops each month.

From the man's testes, through his penis, millions of sperm enter the woman's vagina.

Here, they begin their travel toward the egg. Only one sperm can enter an egg. When one does, fertilization occurs.

Genetic material from the male and from the female combine, to create the first cell of an offspring.

The fertilized egg migrates to the uterus where it develops into a fully formed fetus over a period of about 40 weeks. Then, a baby is born.

Category:

Howto & Style

Tags:

• REPRODUCTION

[stevegek]

Allmost pissed myself laughing. xD

[pinkproduction9669]

lmao through his PENIS little sperm thingy magigs tgo through the VAGINA

[xKiGotzz]

I was a speedy little fuck and so lucky, I was the one sperm that went in the egg.

[eskimodude812]

Heres a question, does mouthwash do anything bad to the penis? (Don't ask why)

[lushcosmetics101]

@42cooly cool lol

[meadowfrance]

They make it seem so simple. lol

[USASports4Life]

man i wish i was a sperm

[ZeroRequiemGX]

@akacpkiller21 Ask your Mom.

[TsukihimeReighn]

he said tessites

[42cooly]

Roses r red lemons r sour just open your legs and give me an hour

[drewcifer66]

I know all about making babies. I