The baker's yeast in supermarket bread creates a virtual monoculture of S. cerevisiae. The sourdough batard, bÃ¢tard on the other, hand is a product of natural fermentation involving wild yeasts and. Bacteria almost all the bacteria are, lactobacilli cousins of the bacteria that curdle milk into yogurt and. cheese
You answered: Correct Answer: While 3-5 days is most common, anywhere between 2 and 7 days is considered normal. See your doctor if your period lasts longer than a week or suddenly changes from what's regular for you. Next. Question 1/14.
It's normal to have an irregular cycle or two now and then. But if you continue to have irregular periods, or if you don't have a period at all for three to six months, it's time to see your doctor. Most menstrual cycle intervals occur about every four weeks, with the normal range between 21 and 35 days. To calculate your menstrual cycle, start counting from the first day of your last period and stop counting on the first day of your next period.