I believe you should consult with your doctor's office, as I assume that in the course of that week you already tried a gentle laxative.
No, the pressure is the force exerted by the substance on the walls of its container. The word that comes to mind for "amount of substance in a certain volume" is concentration, though it might also be a somewhat awkward way of describing density.The amount of substance in a certain volume is the density of the substance. Pressure means the force applied in a unit area. So the amount of substance in a certain volume is not the pressure.
That is your mucus plug !
if your period comes on early does that mean that you are not pregnant?
That happened to me .... your pregnant!
sunlight is the substance that comes in from the outside
That is the only way you can get pregnant.
It can be possible that you're pregnant, yes.However, you should see your doctor and have a pregnancy test.I had light bleeding at the start of both my pregnancies.My nipples were sore and hard dark rings around them.If you turn out not to be pregnant your doctor might suggest a blood test to see what is going on with your body, sudden weight loss/gain can cause irregular periods.
If you had sex you can get pregnant.
Substance, all sugars are compounds. C6H12O6 is Table sugar.
Unlikely
No.
yes