I can understand compromising on things, such as one night pizza and one night tacos. Taking turns picking which movie to see. Maybe compromise on vacation locations, taking turns picking where to go, etc.
Having children should be mutual agreement. Compromising w/regard to having children doesn’t strike me as beneficial. We’re not talking getting dogs or cats. We’re talking life-changing decisions. Usually compromising, to me, is mutual concessions. If one agrees to have a child where is the concession on the other side?