Here's the real story on VBAC / TOLAC.
Almost nobody does what is referred to as a "classical" C-Section anymore, which it the vertical incision. We still come across these somewhat frequently due to our large immigrant patient population that might have had their previous C-Section in the wilds of Brazil or Guatemala or something similar. Those patients pretty much are not allowed to try a VBAC. The risk of rupture is simply too high.
With the low transverse C-Section, the risk of rupture is far less. But, it's still a risk, and the incidence of rupture with a previous low transverse C-Section (less than 1 %) is still 25 times higher than it would be with a non-surgically scarred uterus.
There are an increasing number of OB's who are going back to VBAC. If the OB stays in-house and has anesthesia coverage in-house, it's a reasonable thing. However, I know a few that do it and aren't in-house. They are absolute fools. If the patient ruptures and has to wait for the OB to drive in, the baby is dead. As someone else has already mentioned, malpractice rates for OB docs are sky-high. That's why there are now so many GYN-only docs around - they have dropped the OB side of their practice altogether. It's also why many family practice docs in small towns have quit doing OB. They can't afford the additional malpractice insurance for the relatively few OB patients they have.
I can't tell you how many C-Sections I've done (and I've done anesthesia for thousands of them) where the uterine wall is paper-thin at delivery. When you open the abdomen and can see the baby's face and the uterus hasn't been cut yet, it leaves a very strong impression. I've also done some uterine ruptures - in our hospital where we can literally start a section in about two minutes, we get fairly lucky. But I've also been in hospitals that didn't have in-house OB and anesthesia coverage where the baby died and the mother nearly did.
Almost nobody does what is referred to as a "classical" C-Section anymore, which it the vertical incision. We still come across these somewhat frequently due to our large immigrant patient population that might have had their previous C-Section in the wilds of Brazil or Guatemala or something similar. Those patients pretty much are not allowed to try a VBAC. The risk of rupture is simply too high.
With the low transverse C-Section, the risk of rupture is far less. But, it's still a risk, and the incidence of rupture with a previous low transverse C-Section (less than 1 %) is still 25 times higher than it would be with a non-surgically scarred uterus.
There are an increasing number of OB's who are going back to VBAC. If the OB stays in-house and has anesthesia coverage in-house, it's a reasonable thing. However, I know a few that do it and aren't in-house. They are absolute fools. If the patient ruptures and has to wait for the OB to drive in, the baby is dead. As someone else has already mentioned, malpractice rates for OB docs are sky-high. That's why there are now so many GYN-only docs around - they have dropped the OB side of their practice altogether. It's also why many family practice docs in small towns have quit doing OB. They can't afford the additional malpractice insurance for the relatively few OB patients they have.
I can't tell you how many C-Sections I've done (and I've done anesthesia for thousands of them) where the uterine wall is paper-thin at delivery. When you open the abdomen and can see the baby's face and the uterus hasn't been cut yet, it leaves a very strong impression. I've also done some uterine ruptures - in our hospital where we can literally start a section in about two minutes, we get fairly lucky. But I've also been in hospitals that didn't have in-house OB and anesthesia coverage where the baby died and the mother nearly did.