Here is what we tell our clients.
TACO: time, amount, color, odor. These are the things to note when your water breaks. The time it broke, the amount of fluid (was it a gush or is it a trickle) the color (clear with white flecks, or green like pea soup) and odor ("earthy smelling" or malodorous). In addition, note the baby's movement. Is the baby moving normally, or alot, or not at all?
If the fluid is clear, it doesn't smell foul, and baby is moving okay, then we usually recommend clients wait until something is happening (ie, strong contractions!) before coming in. If the water has been broken for a long time and nothing is happeneing, or if mom is developing a fever or fast pulse, or anything feels unusual to mom, we want her to come in.
Keep everything out of the vagina after the water has broken. No exams (not even your own clean hands), no intercourse.
Head down is a great way to be! The best for birth!
Lori