Dry lips can be a side effect of pregnancy because of horomonal changes.
The changing levels of hormones and oil production can cause dry skin as an early pregnancy symptom.
the cause of dry mouth could be a couple different things. One if you have alot of fillings then that could cause dry mouth so gum will help but not take it away. Also if you are dehydrated you could have dry mouth. Drink plenty of water and that could help with the dry mouth. Hope this helps.
It is not a sign of pregnancy among dogs. A dry nose can mean dehydration though. Ask a vet for more detail. Also it is in Dogs for Dummies (although the book is not actually for dummies).
yes... it's happening to me now
Yes it does. There are some tricks though so you get to spit a bit less. Always carry tissue with you, look over your diet (salt makes you dry) and others.
Herpes
no, if they were i would be pregnant, and I'm only 10
Yes, diuretics are pulling fluids to the kidneys which could cause dry mouth.
A rough patch in the middle of the tongue could just be a sign of a dry mouth. Try drinking more fluids or sucking on a sugar free sweet.
No, not that I know of, if anything in early signs of pregnancy you tend to defecate quite alot and very few or none suffer indigestion. Tingly breast could sign or other things too; dry skin or growth such as menstruation. If you think you are pregnant, take a pregnancy test.
My mouth is so dry, I could really do with some water :)