I am on day 27 for duck eggs. I'm in lock down as well. My humidity went from 83% to 87% in less than an hour. It stayed there for a while but now its still rising, we are currently at 88% now. I read somewhere that a spike in humidity (or was it temp) means a pip but can't find where i read it. So does that mean an internal pip or external? Its driving me nuts because i can't find the thread i saw it at.