During asexual reproduction the posterior part of the animal simply breaks off. This is the most common means of reproduction in Dugesia. Regeneration.-- This has been widely studied in this group of animals. There is a polarity that exists in each cut piece.
Yeast Infections are usually signified by itching and burning in the vagina and around the vulva. A white vaginal discharge that may look like cottage cheese and may be odorless or have a yeasty smell (like bread or beer).
Perhaps the most common vaginal odor described by women is a fishy odor. The fishy smell is in actuality due to an imbalance in the vaginal pH. Doctors at Emory University state that as healthy lactic acid bacteria is reduced in the vaginal environment, unhealthy bacteria and organisms grow readily.