Doctor insights on:
Does Hypothyroidism 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
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
Can preclampsia cause papilledema when your pregnant? And does having papilledema cause problems during delivery?
Papilledema: Preeclampsia is defined by the development of new hypertension greater than 140/90 mm hg and new proteinuria exceeding 300 mg/24 hr after 20 weeks gestation. Papilledema (swollen optic disc which can be seen on eye exam) can occur and can be a factor for early delivery though does not by itself create a problem for delivery. ...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
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
Will vaginal spotting/bleeding stop placenta previa resolves? Does recurrent bleeding in 2nd tr indicate that placenta previa is unlikely to resolve?
2 questions here: Answer to number one, not always. Answer number 2, not always. You will need periodic ultrasound monitoring to follow this issue and, most importantly, if you have significant bleeding, pain, or preterm labor get to hospital right away. Don't plan any trips. You need to be very careful or this may threaten the lives of both you and your baby. Follow your OBs advice and make sure you follow up. ...Read moreSee 2 more doctor answers
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
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
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
Great question!: Not known. Placenta is the major producer of Progesterone in pregnancy, and Progesterone serves to keep the uterus quiet as the fetus grows. It is possible that perturbations in the uteroplacental interface (eg placental infarction) could lead to both Progesterone decline and increased risk for abruption. No study has addressed this to date; abruption remains an impossible complication to predict. ...Read more
It varies: Near the end of the 2nd trimester, certain areas of the fetal brain are particularly susceptible to drops in oxygen/ low blood flow, which can be caused by maternal conditions that necessitate early delivery for the safety of the mother or because fetal well-being is found to be compromised. Ob's get those babies out asap & neonatologists try to prevent further hypoxia, but the die may be cast. ...Read more
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