Light's Effect. Light is one of the most important external factors that can affect sleep. It does so both directly, by making it difficult for people to fall asleep, and indirectly, by influencing the timing of our internal clock and thereby affecting our preferred time to sleep.
The forewaters are released when the amnion ruptures. This is commonly known as the time when a woman's water breaks. When this occurs during labour at term, it is known as spontaneous rupture of membranes. If the rupture precedes labour at term, however, it is referred to as premature rupture of membranes.
If your water breaks you need to phone your doctor/mw as soon as it happens. They need to document it. You have 24 hours to go into labor. After that your chances for infection go up. And like Cass said above, no bath, no sex, and no self exams.