Doctor insights on:
Does Polyhydramnios Cause Preterm Delivery
Bleeding and Cntrxns: Previa: Placenta overlies the cervix/birth canal. Gr 1 means placenta is close, Gr 4 means it's directly overlying/blocking the baby's exit -- high chance of preterm labor & bleeding; you'd need a C/S at 36-37wks. More common in woman w/ hx of C/S & smoking. Not much you can do but wait. If dx'ed early, the uterus still grows/stretches and a placenta can migrate away even in 3rd tri. Follow w/ US. ...Read moreSee 1 more doctor answer
It can.: Amniocentesis involves introducing a fine needle into the pregnancy sac to retrieve some amniotic fluid for fetal dna testing. That technique had inherent risks for complications, including preterm labor and preterm premature rupture of membranes. The risk for any of these complications to occur is <1%, but is real and devastating if they do occur. ...Read moreSee 1 more doctor answer
Decreased fetal GFR.: Oligohydramnios is a sign of decreased fetal glomerular filtration rate (GFR) in the absence of rupture of amniotic membranes. Preeclampsia can cause placental failure and thus poor perfusion of the fetoplacental unit leading to oligohydramnios. ...Read moreSee 1 more doctor answer
Preterm labor: Premature labor is caused by inflammation or infection. Magnesium has been used for the treatment of premature labor, but multiple studies have shown that it doesn't really stop contractions. Its use for this indication is declining. Withdrawing an ineffective medication can't cause premature labor. ...Read moreSee 1 more doctor answer
Pitocin (oxytocin): Pitocin (oxytocin) is what your own body makes to help you squeeze out a baby. It helps increase the effectiveness of the contractions. Drs can add a supplement to assist labor & at proper doses it speeds the process.Babies can grow well during pregnancy with a cord/placenta that in not healthy enough to endure the stress of labor(leading to a distress pattern) nurses can stop added pit but not what u make. ...Read more
It can: Placenta previa means that the placenta is blocking to cervix, which is the opening from the uterus to the vagina. If the cervix starts to open, heavy bleeding can occur, making it necessary to deliver early to protect mom's health. To reduce the risk of life-threatening bleeding, doctors may deliver early. ...Read moreSee 1 more doctor answer
Depends on situation: For those hardy enough to try to tough it out it can last for days. For those who realize their pelvis is to small to pass a big baby, it ends when the cut it out. ...Read more
Placenta accreta: A previously undiagnosed placenta accrete may be diagnosed at the time of a cesarean section. This would occur when the OB is trying to remove the placenta but cannot because it is attached (accreta). On the other hand, if the placenta detaches easily, the uterine cavity is always explored so it would be rare to have an attached placenta left behind but a focal placenta accrete could be missed. ...Read more
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