Volts and amperage together basically combined in a formula to determine the number of watts, but they are not specifically related to each other. As per Ohm's law V=IR where V is voltage, I is current and R is resistance. since Voltages is equal to current times resistance than makes them directly proportional to each other and therefor related.
Cervical Position. During menstrual bleeding, the cervix is normally low and hard and slightly open to allow the blood to flow out. It feels like the tip of your nose. After your period stops, the cervix remains low and hard and the opening to the uterus (uterine os) remains closed.
1 The tissue of the cervix surrounding the external os is rounded and convex, causing the external os to protrude slightly into the vagina.  Connecting the cervical canal to the uterine cavity is the internal os, a small circular opening where the cervical canal narrows before opening into the uterus.