Final answer:
Devin was advised to return home because her contractions did not lead to dilation, indicating false labor, while Janine was induced with pitocin due to a prolonged pregnancy and insufficient labor progression.
Step-by-step explanation:
The reason Devin, a pregnant individual at 35 weeks, is advised to return home after experiencing mild contractions relates to the signs of labor. During labor, contractions should increase in intensity and frequency, and the cervix should begin to dilate. Devin's situation indicates that she did not have the typical progression towards active labor since her cervix had not dilated, and the mucus plug was intact. It suggests that what she experienced might be Braxton Hicks contractions, which are false labor pains that are common in the third trimester.
In Janine's case, who is at 41 weeks, her pregnancy has exceeded the standard 40-week term, and while contractions were present, the labor was not progressing, indicated by her cervix being only 2 cm dilated. Thus, an IV infusion of pitocin was started to induce labor to decrease the risks associated with postterm pregnancy.
For the keywords related to Devin: return home, cervix not dilated, and mucus plug intact. For Janine: pitocin, induce labor, and postterm pregnancy.