What do you mean by invasive techniques in aminocentesis ?
Answers
Answer:
amniocentesis is considered to be a safe procedure, it is recognized as an invasive diagnostic test that does pose potential risks. According to the Mayo Clinic, it is performed approximately 200,000 times a year. Miscarriage is the primary risk related to amniocentesis.
Explanation:
hope it helps!
Answer:
Noninvasive techniques are available to determine the foetul condition. One of these is the ultrasound imaging. Another technique is based on the fact that a few foetul blood cells leak across the placenta into the mother's blood stream. A blood sample from the mother provides enough foetul cells that can be tested for genetic disorders. The foetul cells are identified with specific antibodies that bind to proteins on the surface of the foetul cells.
Almost all dedectable foetul disorders cannot be treated in the uterus and many cannot be corrected even after birth. The parents in such cases face a difficult decision whether to ebd pregnancy or cope with defective child.