Every time you make a change there is a chance something will not go right. It's just that way with living animals. It is purely your choice but I would not make a change without a reason I considered important.
It takes about 25 hours for an egg to make its way through the hen's internal egg-making factory. That egg can only be fertilized in the first few minutes of that journey. That means if a mating takes place on a Monday, Monday's egg cannot be fertile from that mating. Tuesday's egg might or...