1 definition by OrangeEagleMonkey
The realization of a husband understanding or experiencing his wife's pain during pregnancy and/or labor, and acquiring a sudden appreciation or respect for her.
A: I went through the pregnancy simulator with my wife yesterday, and I don't know how she does it.
B: Dude, you were a victim of the maternity effect!
B: Dude, you were a victim of the maternity effect!
by OrangeEagleMonkey December 1, 2017