Loss of oocytes

Record number: 
970
Adverse Occurrence type: 
MPHO Type: 
Estimated frequency: 
Several similar reports from different laboratories.
Alerting signals, symptoms, evidence of occurrence: 
All 6 oocytes lost when pipette was knocked against the dish and broke during transfer. Total cycle lost
Demonstration of imputability or root cause: 
Protocol changed. Oocytes handled one by one.
Suggest references: 
AAA