Conversation: The conversation between human and AI assistant.
[|Human|] Im pregnant. The top of my mouth in the very back by my last tooth its like I have a little hole!!!! It hurts!! Theres also another one forming on the other side! And I have a cold sore behind my lip now.. I brush my teeth && mouth washz why is this happening?? I can eat anything my mouth is so sore =/
[|AI|]  Hi, thanks for your query. Tooth decay is the main cause which is causing you pain, the decay might be deep. Depending upon the trimester of your pregnancy your treatment will be planned. Due to hormonal changes in pregnancy teeth problems are more common, so you have to maintain proper oral hygiene. Cold sore this can be treated with antiviral oral application cream. If that is a mouth ulcer it can be treated by multivitamin supplements, reducing stress etc., visit you dentist for further treatment. Hope this is helpful.