46 days since last period and boyfriend had a vasectomy years ago 2 pregnant tests read error could i be pregnant more 46 days since last period and boyfriend had a vasectomy years ago 2 pregnant tests read error could i be pregnant i. 40 years old 1 doctor responded.
Symptom - Black spots: Black spots are also likely a symptom of tooth decay, but there is a catch. Black spots may be remineralized tooth decay. Sort of like a scab on your tooth. Symptom - Hot and Cold Sensitivity: Tooth decay is the result of a loss of minerals in teeth.
Tooth decay is the disease process that causes tooth destruction. It is caused by bacteria on the tooth surface that breaks down carbohydrates (sugars) that you eat. The breakdown products are acids that dissolve tooth structure. Left untreated the decay process can lead to toothaches, infection and tooth loss.ooth decay, often referred to as a cavity is formed when bacteria that normally exist in your mouth use carbohydrate-containing foods (cookies, candy, sweetened cereal, fruit, soda, etc.) to produce acid.