1 Both these new developments cause frequent urination during pregnancy. 2  This adds to the feeling of dehydration and dryness of the mouth in pregnancy. 3  Dry mouth at night during pregnancy could also be the result of some kind of health condition. 4  Dry mouth in pregnancy is not a disease but a symptom.
(June 2015). In the United States, the academic year typically has about 180 school days for K-12, running from the early in the Northern Hemisphere fall to early summer.
In German Language and Culture. The children will go five days a week to school. They have a lot of holidays, like: Summer: 6 weeks; Fall: 1 week; Christmas: 2 or 3 weeks (it depends how christams itself fa â¦ lls); Carneval: up to a week; Eastern: 2 weeks; Pentecoast: 2 weeks.