Waiting usually requires a woman to stay in the hospital so that health care providers can watch her carefully for infection, placental abruption, umbilical cord compression, or any other fetal emergency that would require quick delivery by induction of labor.In 2017, a review of watchful waiting vs the early birth strategy was conducted to ascertain which was associated with a lower overall risk. Focusing on the 24–37-week range, the review analysed twelve randomised controlled trials from the "Cochrane Pregnancy and Childbirths Trials Register", concluding that "In women with PPROM before 37 weeks gestation with no contraindications to continuing the pregnancy, a policy of expectant management with careful monitoring was associated with better outcomes for the mother and baby. "There is believed to be a correlation between volume of amniotic fluid retained and neonatal outcomes before 26 weeks gestation. Amniotic fluid levels are an important consideration when debating expectant management vs clinical intervention, as low levels, or oligohydramnios, can result in lung and limb abnormalities. Additionally, labor and infection are less likely to occur when there are sufficient levels of amniotic fluid remaining in the uterus. Serial amnioinfusion in pregnancies with PPROM-related oligohydramnios at less than 26 weeks gestation, successfully alleviates oligohydramnios, with perinatal outcomes that are significantly better than the outcome in those with the persistent condition and is comparable with gestations with PPROM in which oligohydramnios never develops.
Latency antibiotics: The time from PROM to labor is termed the latency period, and there is an inverse relationship between gestational age and the length of latency, meaning that the earlier the rupture, the longer it will take for labor to begin naturally. As expected, antibiotics given to mothers that experience PPROM serve to protect against infections during this lengthened latency period. Additionally, antibiotics increase the time that babies stay in the womb. Antibiotics dont seem to prevent death or make a difference in the long-term (years after the baby is born). But, because of the short-term benefits, routine use of antibiotics in PPROM is still recommended. The American Congress of Obstetricians and Gynecologists (ACOG) recommends a seven-day course of intravenous ampicillin and erythromycin followed by oral amoxicillin and erythromycin if watchful waiting is attempted before 34 weeks. Amoxicillin/clavulanic acid increases the risk of fetal bowel death (necrotizing enterocolitis) and should be avoided in pregnancy. Prophylactic antibiotics: If a woman is colonized with GBS, than the typical use of antibiotics during labor is recommended to prevent transmission of this bacteria to the fetus, regardless of earlier treatments. Controversial or not recommended
Preventative tocolysis (medications to prevent contractions): the use of tocolytic medications to prevent labor contractions is controversial. On the one hand, this can delay delivery and allow the fetus more time to develop and benefit from antenatal corticosteroid medication, on the other hand it increases the risk of infection or chorioamnionitis.