A deletion of chromosome 15 at the q11.2 locus is a chromosomal abnormality, but some people with this abnormality can show symptoms, and some people behave as normal.
Chromosome 15 q11.2 is one of the more extensive gene segments on the chromosome and has the potential to cause disease, but it is not necessarily true that all people with a deletion of this segment exhibit an abnormality. If there is an abnormality, it does not manifest itself consistently in every person.
Therefore, in the event of such a result, it is advisable to consult a medical professional to weigh the pros and cons before choosing to continue the pregnancy, and to closely monitor the vital status of the fetus during pregnancy, and to wait until there is an obvious abnormality before taking any action.
When a pregnant woman undergoes chromosomal testing on her fetus, it is recommended that she ask her doctor for detailed information when the results are available, and ask her doctor to analyze the results of the genetic test and the life status of the fetus, and then carry out the next step of intervention under the doctor’s guidance.