I bought my first ever hens 5 weeks ago, they are brown hybrids and started laying at 19weeks old. At first we got a few good eggs here and there and then very rarely we'd get a completly un-formed runny one. After a few weeks we got into a good cycle with 3 eggs a day but now they have gone a bit funny, not always laying in nest box, sometimes in the coop, others hidden in the pen. Also we have been getting maybe only 2 eggs a day and 1 tends to be runny and twisted shell. Not sure which one is laying and who isnt. we have given them some grit but the farm we bought them from said they shouldnt need it until they are older. Any suggestions?