Ugh! Thank you, I really need to proof read before posting.I think that last sentence was " you should not have a problem till . . . ."
I agree with needlessjunk, rehoming - which can be a challenge - or running two flocks may be the way to go. I have had to run two flocks for nearly two years now, one with a drake and two ducks (females), and one with ten ducks. Long, complicated story. They are all great ducks, but it's like X-rated middle school clash of the cliques. Or it was. But this winter something seems to have mellowed. I may only have until mating hormones increase, but hey, I will enjoy the one flock while it lasts.
I got off on a tangent, there, but the point is that two flocks may be an option.