1 week ago I bought 10 neocarida red cherry shrimp, at least 3 of them were pregnant. The eggs were yellow at that time. The last time I saw eggs they were still yellow was 2 days ago. Now it seems that only 1 shrimp is still carrying eggs. Could it be that the other 2 have already given birth although the eggs were still yellow or have the shrimps removed their eggs?