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.
Yes: Crohn's disease can cause mouth sores similar to canker sores (aphthous ulcers). Crohn's disease can affect the digestive tract, anywhere from the mouth to the anus. ...Read more.
There are several causes of dry mouth: 1  Side effects of certain medications. 2  Dry mouth is a common side effect of some prescription and non-prescription drugs. 3  Side effects of certain medical conditions, for example Sjoegren'sjÃ¶gren s, syndrome and.  infections