Glad you asked. In the past, classic or conventional epidurals only used an anesthetic that was injected into the epidural space between the spinal membranes to provide pain relief to a woman in labor. A low dose epidural has become standard practice now, as it involves using less anesthetic and adding a small amount of a pain reliever. The combination helps decrease the pain women experience in labor and has some very clear advantages - including a decreased likelihood that forceps or a vacuum will be necessary.
A lower dose of anesthetic also may help preserve some of the woman’s ability to move her legs, which makes pushing much more effective. Most midwives and obstetricians recommend that a pump be attached to the epidural so that a precise amount can be given. When the cervix is fully dilated, the amount is typically decreased to help the mommy-to-be regain more feeling so that she can push more effectively. asounds - it’s a great way to peek at your baby before you deliver.