A client who is 16-weeks gestation and is experiencing vaginal bleeding and cramping.

A client who is 37-weeks gestation and whose cervix is 7 cm dilated, 100% effaced, and a -1 station.

A client who is 38-weeks gestation and whose amniotic membranes ruptured at home 24 hours ago.

A client who is 30-weeks gestation and is contracting regularly and exhibiting cervical change.