“…requiring less medical intervention, in birth centres than in the conventional setting (e.g. Campbell, Hudson, Lumley, Morris, Rao & Spensley, 1981 ;Eggers et af., 1985;Feldman & Hurst, 1987;Goodlin, 1980;IMNRC, 1982;Morris, Campbell, Biro, Lumley, Rao & Spensley, 1986). Discussion of these findings has suggested that part of the explanation for the good performance of birth centres may have to do with differences in mothers' attitudes to birth in the birth centre as well as changed hospital procedures (Goodlin, 1980).…”