How accurate are ultra sounds??
Well, it is quite accurate. If you think about determination of your baby's sex, an ultrasound is only accurate after 12 weeks gestation. I hope this helps.
I'm 6 months and I did something wrong and just need to really know if I conceived on the actual date I was told....my due date is supposibly may 23 2011
Well, besides the ultrasound testing, in order to estimate how long you've been pregnant, your doctor can use other methods such as determining the first day of your last menstrual period and measuring the size of your uterus. The actual pregnancy duration is typically 38 weeks after conception, so you can calculate it yourself. Take care.