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.
The use of tocolysis has not shown to benefit mom or baby and currently there is not enough data to recommend or discourage its use in the case of preterm PROM. Therapeutic tocolysis (medications to stop contractions): Once labor has started, using tocolysis to stop labor has not been shown to help, and is not recommended. Amnioinfusion: This treatment attempts to replace the lost amniotic fluid from the uterus by infusing normal saline fluid into the uterine cavity. This can be done through the vagina and cervix (transcervical amnioinfusion) or by passing a needle through the abdominal wall (transabdominal amnioinfusion). Current data suggests that this treatment prevents infection, lung problems, and fetal death. However, there have not been enough trials to recommend its routine use in all cases of PPROM. Home care: Typically women with PPROM are managed in the hospital, but, occasionally they opt to go home if watchful waiting is attempted. Since labor usually starts soon after PPROM, and infection, umbilical cord compression, and other fetal emergencies can happen very suddenly, it is recommended that women stay in the hospital in cases of PPROM after 24 weeks. Currently, there is not enough evidence to determine meaningful differences in safety, cost, and womens views between management at home vs. the hospital. Sealing membranes after rupture:  Infection is the major risk associated with PROM and PPROM.