§ Mr. Carter-Jonesasked the Secretary of State for Social Services how many terminations of pregnancy were due to 634W failure of an intrauterine device; and what were the total numbers of malformed births due to an intrauterine device for the years 1976, 1977, 1978 and 1979.
§ Dr. VaughanThe information requested is not available; and I am advised that there is no evidence of a causal relationship between the use of intrauterine devices and the occurrence of congenital malformations.