Season 1

1999-06-01 · 30m

This episode focuses on the varied tactics that males use to win females & the chance to mate.

1999-01-13 · 30m

This episode looks at how females force males to prove their worth before being accepted as mates.

1999-01-20 · 30m

This episode reveals the sexual strategies that are used to ensure that the sperm reaches the egg.

1999-01-27 · 30m

This episode looks at the strategies the sexes use to ensure they're not the ones left holding the baby.

1999-02-03 · 30m

This episode looks at sex & the role it plays within family groups & the violence & jealousy it causes.

1999-02-05 · 30m

Examines the reasons for sex,how some species have abolished it whilst for others it ensures survival.