Pregnancy in renal transplant recipients.

Of the 48 female patients attending the outpatient clinic of the Johannesburg General Hospital Transplant Unit between January 1971 and December 1974, 10 became pregnant. Fifteen pregnancies were recorded, 6 of which ended in abortions. Ten infants were born from the remaining 9 pregnancies and 4 (40%) died in the neonatal period. The main cause of neonatal death was prematurity. One major congenital anomaly, a diaphragmatic hernia, was found. Maternal complications were mild and easily controlled, urinary infection being the commonest. One patient showed a moderate reduction in renal function. Obstruction of labour by the transplanted kidney was not encountered, and the two Caesarean sections were performed for obstetrical reasons unrelated to the renal transplant.