if you are meant to have kids you will have them even when on syntetic hormones,,some people go to fratility clinics or the doc and get loaded on hcg and other new products so its easy for them since they been on none stop for many many many and then some more many years with no off times,, but most have no problem to bring kids to the world wether on or off steroids
if you got problems i suggest to check the woman you are with and the problems she might have,,most of the time the problem will be with the woman female parts,,but even then in many cases its fixable,,today you get kids made in tubes right and left
money talks