Does a guy lose interest if you dont initiate things or put out?

when i started dating my current boyfriend 4 yrs ago, i had never been i realtionship prior to tht so i was shy and new to it all too. if he really likes you he will let you go slow. i made my boyfriend wait 6 months before i put out. but i suggest before u put out, to make it official. just ask him straight up if thats what he wants.