To induce or not to induce? The management of a pregnancy near ‘post-term’

FIGO, 1982, Report on the committee following a workshop on monitoring and reporting perinatal mortality and morbidity FIGO, 1980, International Classification of Diseases, International Journal of Obstetrics and Gynaecology, 17, 634, 10.1002/j.1879-3479.1980.tb00226.x Bergsjiø, 1985, Post-term pregnancy, Volume 5, 121 Bierman, 1965, Analysis of the outcome of all pregnancies in a community, Am J Obstet Gynecol, 91, 37, 10.1016/0002-9378(65)90584-3 NOMESKO, 1979, Fødsler i Norden. Medicinsk fødselsregistering, 17, 80 Warsof, 1983, The present place of ultrasound screening, 10, 445 Gibb, 1982, Prolonged pregnancy: is induction of labour indicated? A prospective study, Br J Obstet Gynaecol, 89, 292, 10.1111/j.1471-0528.1982.tb04698.x Clifford, 1954, Post-maturity with placental dysfunction. Clinical syndrome and pathological findings, J Paedatr, 44, 1, 10.1016/S0022-3476(54)80085-0 Cardozo, 1993, Is routine induction of labour at term ever justified?, BMJ, 306, 840, 10.1136/bmj.306.6881.840 Kloosterman, 1974, The epidemiology of postmaturity, 247 Hannah, 1992, A Canadian multicentre post-term pregnancy group trial. Induction of labour as compared to serial antenatal monitoring in post-term pregnancy. A randomised controlled trial, N Eng J Med, 326, 1587, 10.1056/NEJM199206113262402 Crowley, 1993, Elective induction of labour at 41 + weeks Shime, 1986, Influence of prolonged pregnancy on on infant development at 1 and 2 years. A prospective controlled study, Am J Obstet Gynecol, 154, 341, 10.1016/0002-9378(86)90668-X Miyazaki, 1981, False reactive non-stress test in post-term pregnancies, Am J Obstet Gynecol, 140, 269, 10.1016/0002-9378(81)90272-6 Barss, 1985, Stillbirth after non-stress testing, Obstet Gynecol, 65, 541 Small, 1987, An active approach to the post-dates fetus with a reactive non-stress test and fetal heart rate decelerations, Obstet Gynecol, 70, 636 Khouzami, 1983, Comparison of urinary estrogens, contraction stress testing and non-stress tests in the management of post-term pregnancy, J Reprod Med, 28, 189 Crowley, 1984, The value of amniotic fluid depth in the management of prolonged pregnancies, Br J Obstet Gynaecol, 91, 444, 10.1111/j.1471-0528.1984.tb04781.x Phelan, 1985, The role of ultrasound assessment of amniotic fluid volume in post-term pregnancy, Obstet Gynecol, 64, 624 Baskett, 1989, The fetal biophysical profile, Volume 7 Manning, 1980, Antepartum evaluation: development of a biophysical profile, Am J Obstet Gynecol, 54, 699 Johnson, 1986, Biophysical profile scoring in the management of post-term pregnancy, Am J Obstet Gynecol, 154, 269, 10.1016/0002-9378(86)90653-8 Manning, 1987, Fetal assessment based on the biophysical profile. Experience in 19 221 high risk pregnancies, Am J Obstet Gynecol, 157, 880, 10.1016/S0002-9378(87)80077-7 Rightmire, 1987, Fetal and maternal Doppler blood flow parameters in post-term pregnancies, Obstet Gynecol, 69, 891 Pearce, 1991, A comparison of Doppler velocity waveforms, amniotic fluid columns and non-stress test as a means of monitoring post-term pregnancies, Obstet Gynecol, 77, 204, 10.1097/00006250-199102000-00008 Guidetti, 1987, Fetal umbilical artery flow velocimetry in post-dates pregnancies, Am J Obstet Gynecol, 157, 1521, 10.1016/S0002-9378(87)80255-7 Farkakides, 1988, Uterine and umbilical artery doppler velocimetry in post-term pregnancy, J Reprod Med, 33, 259 1992 McColgin, 1990, Stripping of membranes: can it safely reduce the incidence of post-term pregnancies?, Obstet Gynecol, 76, 678 El-Torkey, 1992, Sweeping of the membranes is an effective method of induction of labour in prolonged pregnancy: a report of a randomised trial, Br J Obstet Gynaecol, 99, 455, 10.1111/j.1471-0528.1992.tb13780.x