An NT scan must take place at a particular time in your pregnancy. This is between 11 weeks and 13 weeks plus six days, or when your baby's crown rump length (CRL) is between 45mm (1.8in) and 84mm (3.3in). So it will usually happen during your routine dating scan.
Mouth Sores and Spots. Mouth sores can be painful, annoying and unsightly. Some appear inside the mouth â on the gums, tongue, lips, cheeks or palate (roof of the mouth). Others, like cold sores, can appear outside the mouth, such as on and around the lips, under the nose and on the chin. Mouth sores can be caused by oral cancer or bacterial, viral or fungal infections.
Snoring and breathing with your mouth open also can contribute to dry mouth. Tobacco and alcohol use. Drinking alcohol and smoking or chewing tobacco can increase dry mouth symptoms. Recreational drug use. Methamphetamine use can cause severe dry mouth and damage to teeth, a condition also known as meth mouth. Marijuana also can cause dry mouth. Complications. If you don't have enough saliva and develop dry mouth, this can lead to: