Isn't it strange that baby seahorses are given birth by their fathers?

Seahorse

Yes, it's a surprising fact that the male seahorses undergo pregnancy and give birth to their young ones. Actually, male seahorses are born with a pouch on their stomach. During the mating period, the female deposits her eggs in that pouch. Male Seahorse fertilizes the eggs internally. He carries the eggs in his pouch for about 45 days and eventually releases the fully developed, young Seahorses.