However, the test known as Chorionic Villus Sampling is not able to help with diagnosis of neural tube defects such as anencephaly or spina bifida. The usefulness, availability and risks of such tests for each individual can be discussed with the genetic counsellor if it has not already been dealt with by the GP or obstetric staff. Different families have different needs, so genetic counselling is arranged to address these individual needs. Appointment times vary depending on the needs of each individual. There will be time to answer any questions or worries and a further appointment can be arranged if more information or tests are needed.
Most centres provide a summary letter of the consultation.
Occasionally couples may need to have further investigations, for example chromosome tests. Many issues may be covered during consultation, including information about possible underlying causes of the problem, risks of the problem happening in the future and options for tests in pregnancy. If you feel you could benefit from genetic counselling, ask your own GP or obstetrician to refer you to your nearest genetics centre. Some people find counselling helpful very soon after the birth as they have urgent questions which they feel cannot wait. Others prefer to leave it a little while until they may be thinking more clearly.