| There is a good discussion of various pre-natal tests
in the PARENTING notes file.
CVS involves extracting a small biopsy of placental material
for analysis. It is still considered 'experimental' and far
riskier than amnio. We were STRONGLY advised against it.
In the notes, one woman describes her (so far) successful
experience with CVS. Her insurance paid the equivalent of what
an amnio would have cost, almost all of the cost of CVS.
There now is an 'early amnio' procedure that is safer than CVS but
still provides the info you need in time for a first tri-mester
decision. Contact Dr. Wayne Miller in Lexington, Mass. We thought
he was great.
There are some good texts that discuss many pre-natal tests, their
advantages and disadvantages. Your care-provider should be able
to recommend some.
bob
|
| According to my memory of a conversation with a doctor (whose wife
was pregnant at the time), they chose CVS feeling that it had
about the same rate of complications, but the complications from
amniocentesis tend to be miscarriages, and the complications from
CVS tend to affect the mother more. After working so hard to get
pregnant, they wanted to protect the fetus as much as possible.
--David
|