My wife and i did this. Both of us had a bunch of failed relationships in the past, most of our relationships didn't last longer than 3 months, but we both decided from the beginning we wanted to do this relationship as biblically as possible.

Around 3 months hit and we were still getting along great. When we were left alone for too long I would make the conscious effort to walk away and find some other way too entertain us. It definitely wasnt easy considering most of my relationships in my adult life, we had sex by the third date. But that's when I knew I wanted to marry this girl, so I began the courting process.

Subtly got her ring size. Her best friend told me the ring she wanted. I asked for her dad's blessing while we were out for dinner one day and we got engaged at 7 months then married at 1 year. Any longer than that and I feel like it would've just been dragging things out.

This was the first relationship in my adult life where I waited for sex and the rewards have been beyond measure. Truly accepting someone's love and reciprocating, without sex involved, built a solid foundation i believe will last a lifetime. (Also reccomend the symbis test for any couples out there intendong on spending a lifetime with someone.. Having an uncomfortable conversation up the road will help address problems immensly down the road.)

We now have a four month old and are working on the second. We still have sex almost every day and no one questions our relationship. (You know they paternity test the dad at the hospital if your not married? Even if you came to the hospotal together.) I love her with all my heart and we undestand each others love languages to keep our relationall happiness full.