Chromosomal disorder (balanced translocation) transmission by donor sperm

Record number: 
94
Adverse Occurrence type: 
MPHO Type: 
Alerting signals, symptoms, evidence of occurrence: 
Prenatal diagnostics due to advanced maternal age showed a chromosomal disorder (balanced translocation). The sperm donor was tested and was also a carrier.
Demonstration of imputability or root cause: 
Definite. Pregnancy not terminated. Donor excluded from future donation.
Imputability grade: 
3 Definite/Certain/Proven
Suggest references: 
AAA