Welcome to the ultimate Clan, Club, and sometimes Conundrum of Chicken Lovers!
You'll find the nicest people here who will always be at your beckon call within seconds (literally) with any fowl enigma you have!
I have some experience with hatching eggs: at 47%, you actually do have a chance that more chicks will hatch, although they may be small and not moist with egg fluids like normal chicks upon hatching, therefore perhaps needing extra care. What day of incubation are you on?
After you solve your hatching troubles, you may wish to consider joining your state thread as it will put you in touch with other BYC members in your area -
https://www.backyardchickens.com/t/270925/find-your-states-thread#post_3239224
All of birds are all part of one massive, unanimously-beloved flock on BYC- and we have our fingers crossed for your chicks!!!
We're glad you're here!!!
Wings of Wishes,
~Sarah