Surfing for two, the French bronze medalist has a chance to make some unique history if she can weather the teen blitz on ...

The hearing starts to develop about 16 weeks in the womb ... and if guys can get down into their lowest voice and talk to the bump, then actually the babies will remember they are already learning.

Seeing as the Olympic bronze medalist is currently four months pregnant ... rookie Vahine Fiero in the Round of 16, Defay and her little baby bump rallied to make it to finals days.