A single-cell organism or plant that feeds on simple sugars that are converted into alcohol and carbon dioxide through fermentation. Yeast is used as an activator to start various reactions necessary to produce alchoholic beverages and baked goods. In alcoholic beverages, it is a key enabler for the fermentation of grains resulting in the creation of alcohol and carbonation common in wine, beer, and other beverages.
I am having pregnancy symptoms (nausea, tender nipples) but I got a BFN (big fat negative) on my home pregnancy test. Those could be pregnancy symptoms, and you may indeed be pregnant, especially if you had intercourse during your fertile time and took that pregnancy test before you were really late..
My period is 3 weeks late, negative pregnancy test, no symptoms of pregnancy either and now I am spotting. 3. Get help from a doctor now âº. Non-ovulatory cycle: You didn't ovulate in your last cycle, or that it was a late ovulation. Period two weeks late negative pregnancy test. 2  Late period negative pregnancy test no symptoms. 3  Period 4 days late negative pregnancy test no symptoms. 4  Period is 2 weeks late but negative pregnancy test.