The Myth of a Vaginal Exam
By Robin Elise Weiss, LCCE, About.com
Vaginal exams. I don't know a single woman who likes them.
However, there is a myth perpetuated in our society that vaginal exams at the end of pregnancy are beneficial. The common belief is that by doing a vaginal exam one can tell that labor will begin soon. This is not the case.
Most practitioners will do an initial vaginal exam at the beginning of pregnancy to do a pap smear, and other testing. Then they don't do any until about the 36 week mark, unless complications arise that call for further testing or to assess the cervix. If your practitioner wants to do a vaginal exam at every visit, you should probably question them as to why.
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Labor is not simply about a cervix that has dilated, softened or anything else. A woman can be very dilated and not have her baby before her due date or even near her due date. I've personally had women who were 6 centimeters dilated for weeks. Then there is the sad woman who calls me to say that her cervix is high and tight, she's been told that this baby isn't coming for awhile, only to be at her side as she gives birth within 24 hours. Vaginal exams are just not good predictors of when labor will start.
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Some women refuse vaginal exams altogether, so request to have them done only after 40 weeks, or every other week or whatever she feels comfortable with.