title: Characteristics of second labor occurring 10 or more years after the first.
abstract: Labor characteristics in 89 women undergoing a second vaginal delivery 10-18 years after the first were compared retrospectively with those of 136 women with an interval of 1-4 years between their first and second vaginal deliveries and with those of 128 nulliparous women. The pelvic findings on admission, average length of stages 1 and 2 of labor, average cervical dilation per hour and rates of surgical intervention in relation to arrest disorders were similar in the two multiparous groups and significantly different from these parameters in the nulliparous group. Women with long intervals between their first and second vaginal deliveries should be managed in the same way as are other multiparas and not like nulliparas with respect to such issues as indications for oxytocin treatment, surgical intervention and use of conduction anesthesia.
authors.affiliation: Department of Obstetrics and Gynecology, Tel Aviv University, Sheba Medical Center, Tel Hashomer, Israel.
authors.forename: E
authors.initials: E
authors.lastname: Schiff
authors.forename: E
authors.initials: E
authors.lastname: Sivan
authors.forename: G
authors.initials: G
authors.lastname: Ben-Baruch
authors.forename: S
authors.initials: S
authors.lastname: Mashiach
mesh_terms: D000328:Adult; D001721:Birth Intervals; D036861:Delivery, Obstetric / Q000379:methods* / Q000592:standards; D005260:Female; D006801:Humans; D007557:Israel / Q000453:epidemiology; D007748:Labor Stage, Second / Q000502:physiology; D007743:Labor, Obstetric / Q000502:physiology*; D010298:Parity; D011247:Pregnancy; D011256:Pregnancy Outcome; D012189:Retrospective Studies; D013997:Time Factors