My duckling eggs has been pipped for more than 30 hours- I helped a little but maybe it’s shrink wrapped? 2 of the 4 hatched sometime over the night. I helped this one (which was also the one furthest along yesterday- photo 1). It’s chirping and moving- but not really progressing. Should I intervene even more? Also the one behind I can hear chipping but hasn’t unzipped and it’s been about 24 hours. Ideas?