Your patient is in active labor and is making appropriate progress. Currently, her cervical exam is 6cm/100/-2, vertex with intact membranes. During your exam, you notice the position of the fetal head is LOT, and the sagittal suture of the fetal head is closer to the maternal sacrum. The most likely diagnosis at this time is:

A non stress test last for at least 20 minutes and no longer than 1 hour.

When evaluating primary or secondary amenorrhea, all of the following lab tests are helpful EXCEPT:

Nonpharmacological methods of pain management during labor include all of the following EXCEPT:

The most common cause of chronic pelvic pain in reproductive age women is:  

Polycystic Ovarian Syndrome (PCOS) causes an increased risk of all of the following EXCEPT:

In Twin-to-Twin Transfusion syndrome the donor twin develops: 

Continuous labor support is most effective at increasing chance for SVD when provided by:

What is the risk of a uterine rupture with a low transverse incision during a trial of labor after Cesarean (TOLAC)?

A z-score of z = -3 corresponds to a location in the distribution that is