The authors analyse a series of 23 multiple pregnancies (19 triplet pregnancies, 3 quadruplets and 1 quintuplet). The first objective is to fight prematurity. Over and above all use of drugs as tocolytics (beta-mimetic drugs and progesterone) should routinely be advised and as soon as there is any threat of premature labour hospitalisation is needed. Twenty one of the 23 patients had prophylactic cerclage (Shirodkar's stitch). In 77% of the cases respiratory distress in the newborn was avoided by using cortico-therapy. Vaginal delivery can be carried out under certain conditions in triplet pregnancies. If certain precautions are taken there does not seem to be any immediate difference in the post delivery period of these children if they are born vaginally or by caesarean. Perinatal mortality is raised (at 5.6% for triplets and 58.3% for quadruplets). The psychological implications of these pregnancies are important. Problems appear as soon as the diagnosis is made and continue for years afterwards. On the social level, help given by the social services are usually inadequate. If the couples belong to the National Association for Mutual Aid of Parents of Children of Multiple Births, a system of mutual support is available. We recommend that these pregnancies should be looked after by several disciplines. These consist not only of obstetricians, paediatricians, anaesthetists, those who resuscitate together, but also psychologists, dietitians, social workers, community workers and physiotherapists.