Which stage of labor and delivery is the longest

First stage

Explanation:

L&D is divided up into 3 parts.

1st is when the cervix dilates from 1cm to 10 cm. Can last from anywhere from 10 hours to a couple days.

2nd is shorter and is the pushing phase. Can last anywhere from 5 minutes to 3 hours.

3rd is the expulsion of the placenta. Can last from 10 minutes to 1 hour.

answer apply a dressing and apply pressure,then get to the hospital;