No, you don't need to take my word for it. However, I can point you towards the Catechism of the Catholic Church which speaks of sexuality in marriage.
https://www.vatican.va/archive/ccc_css/archive/catechism/p3s2c2a6.htm
Thanks.
I'm still confused were the foundation of procreative sex only comes from. Seems like altering that would piss off a bunch of horny little married catholic kids who've been going without or feeling guilty for no good reason.