Egg help

[Greta A]

I have a muskovy that has been sitting on one egg for 6 ish weeks. She won’t leave it I have a drake so it’s has a chance to be fertilized. I’m afraid it’s going bad . She was off it enough for me to get a look at it tonight. There are dark splotches on it. Should I pull or let it be ?

 

[GodLovesU]

As long as you’re sure that she has been on the same egg this whole time, I would toss it. Muscovy incubation period is more like 5 weeks.