mislaww
Lizzie's Mommy!
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I know statistics don't mean everything but I find this reassuring. I found it looking for something completely different, here it is:
After the embryo attains a CRL of 5 mm, the probability of subsequent loss falls to 7.2%. The loss rate drops rapidly thereafter to 3.3% for embryos with a CRL of 6 mm to 10 mm and to 0.5% for embryos with a CRL of 10 mm or more (ie, 5 weeks postovulation or 7 weeks after the last menstrual period).
From Fetal Testing in the First Trimester of Pregnancy, Frank A. Chervenak, MD
After the embryo attains a CRL of 5 mm, the probability of subsequent loss falls to 7.2%. The loss rate drops rapidly thereafter to 3.3% for embryos with a CRL of 6 mm to 10 mm and to 0.5% for embryos with a CRL of 10 mm or more (ie, 5 weeks postovulation or 7 weeks after the last menstrual period).
From Fetal Testing in the First Trimester of Pregnancy, Frank A. Chervenak, MD
