Frequently Asked
It is not mandatory but is recommended by all obstetricians and gynecologists in India to get the scan done between 18-22 weeks so that any fetal abnormalities can be detected and then appropriate decisions and measures can be taken.
No there is no need to repeat a TIFFA scan of done properly the first time. Any abnormality if detected will be further evaluated by another organ-specific scan.
There is no specific preparation required for the TIFFA scan. It is also not necessary for the bladder to be full before the scan as the fetus and belly can be easily examined.
The following abnormalities can be detected on a TIFFA scan:
- skull deformities like anencephaly
- Kidney problems like renal agenesis
- Problems in the abdomen and diaphragm
- Chromosomal syndromes such as Patau, downs, and Edward syndrome.
- Problems in bone development such as achondroplasia.