The therapeutic sterilisation of the mentally handicapped. Experience with the Abortion and Sterilisation Act of 1975.

The Abortion and Sterilisation Act of 1975 gives legal sanction for the sterilisation of persons with a mental handicap, and by 1989, 1,817 such persons had been sterilised in South Africa. In this paper, we review our experience in investigating all 291 persons who were referred to the Pregnancy Advisory Service of Groote Schuur Hospital for this purpose. Referrals included 37 white, 233 coloured and 21 black patients. One hundred and eight (37.1%) were severely retarded, 104 (35.7%) were moderately retarded, 70 (24%) were mildly retarded and 9 (3.2%) were not testable. None could give informed consent and the applications for sterilisation came from burdened families of whom one-third were already caring for illegitimate children born to these mentally handicapped women. Of the 291 applications, 231 (79%) were recommended for sterilisation. The main issues involved in making a decision to sterilise mentally retarded individuals are the valid assessment of the degree of retardation, the availability of alternative means of fertility control, and the complex ethical factors that have to be considered with regard to the sterilisation of persons with a mental handicap.