I have more legs than a man yet I am slower. I have more hearts than a man yet I am feeble. I never last longer than a year but part of me lasts a lifetime. What am I?

Riddle: I have more legs than a man yet I am slower. I have more hearts than a man yet I am feeble. I never last longer than a year but part of me lasts a lifetime. What am I?

Show answer

A pregnant woman.