Doctor insights on:
14 Week Fetus
Depends on interprt: The 18 wk fetus is 25% longer but 3x heavier(~3- ~10oz). ...Read more
Yes: There is a very significant difference in the measurements at these ages. ...Read more
What is the range of accuracy for an 11 week abdominal ultrasound? Possible to mistake an 14-15 weeks fetus for an 11 week fetus? Crl measured 45mm.
Sono reliable: For dating pregnancy, an ultrasound at the stage you define is a very good time to do so. A fetus that demonstrates cardiac activity and appears to be 11 wks by crl is reliably 11 weeks. That's one reason for doing ultrasound. Abdominal ultrasound of the fetus at this stage does have limited accuracy with regard to fetal anatomy, but dating should be quite reliable. ...Read more
About double: At 14 weeks a fetus is about 3.5" from head to butt, and around 5.5" at 18 weeks, almost twice as long. We don't measure head to toe since they are rarely stretched out like that for more than a moment. ...Read more
Yes: There is very limitless variation at this time. ...Read more
Can a fetus that shows at the ultrasound 8 weeks can actually be 14 weeks and the ultrasound to show more?
Don't completely: understand the question, but a normal 14 week fetus could never be mistaken for an 8 week gestation. ...Read more
Wouldn't a fetus at a 14 week dating scan be seen if it was bigger or smaller be detected in determining due date?
Being pregnant: At fourteen weeks, if a female was pregnant, a fetus would be observable. ...Read more
I'm 14 weeks pregnant. I was in my garage for 5-10 minutes and it smelled of gasoline the entire time. Will this affect my fetus?
Could I have been 14 weeks pregnant when my ultrasound said 12+5. My 20 week scan showed an abnormally large fetus for age. Born 3 weeks early, 9pds?
I had a miscarriage at 14 weeks, 4 days ago. Except for when it happened, there has been little bleeding. Fetus still had hb, hCG is 78, 500. Advice?
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