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.
Dental cavities are holes in teeth caused by tooth decay. Cavities are also referred to as caries. Teeth are in an environment of constant acid attack that strips the teeth of important minerals and breaks the teeth down.
The Causes Of Tooth Decay In Children. Tooth decay in children arises from the same major cause as in adults â bits of food that stick to teeth turn into acid due to the action of bacteria in the mouth and over time, this causes the tooth surface to corrode, leading to cavities.