I'm starting a [Cockroach](https://extension.umn.edu/insects-infest-homes/cockroaches#:~:text=Females%20produce%20about%2030%20to,egg%20cases%20throughout%20their%20life.) farm today. > Females produce about 30 to 50 eggs at a time. The female carries the egg case until the eggs are ready to hatch. Adult females live about 200 days, producing six to eight egg cases throughout their life. 1 female will produce ~280 nymphs.