The medico-legal, social and ethical implications of surrogate parenthood.

Infertility has existed for thousands of years and treatment has evolved with the advance of medical science. Surrogate parenthood was effected previously by sexual intercourse, but AIH, AID and GIFT have rendered this practice obsolete. The terms surrogate mother, partial and full surrogacy are defined. Medico-legal, social and ethical arguments for and against surrogacy are discussed. References are made to varying national attitudes as to the desirability of legalizing surrogate parenthood and the implications for commissioning parents, the surrogate mother and adequate counselling are considered.