a yeast infection is a fungal infection that happens in the vaginal area
you acn get them several ways, not keeping clean, sex, pregnancy can cause them, antibiotics can cause them. lots of other things too!
signs of a yeast infection are:
itching and irritation in the vagina
redness, swelling, or itching of the vulva (the folds of skin outside the vagina)
a thick, white discharge that can look like cottage cheese and is usually odorless, although it might smell like bread or yeast
pain or burning when urinating or during sex
it can be cleared up with numerous meds and cremes