Extremely accurate
at 18 weeks
the babys development and the babys heart beat
This is normal for babys. Some infants do get acne when they are 6 weeks old. Any earlier or later, you notice acne on your child's face is fairly unusual. Don't bother washing the babys face. It will clear up on its own by 7-8 weeks of age.
well not really
It should be quite accurate at 3 weeks
A woman can have an ultrasound to determine the baby's sex as early as 15 weeks. However, an ultrasound is not 100% accurate - the only way to be 100% accurate is to have an amniocentesis, which is a risky procedure that a doctor won't perform just to determine the baby's sex.
for 2 weeks then there done with carrying for there babys
Ultrasounds measure the size of the fetus to predict a due date and are usually very accurate, within two weeks, so I would safely assume that it would not be off by five weeks. You can ask your doctor, it won't be the first time he or she has answered that question,I promise. Also it depends on when the U/S is. U/S before 12 weeks of pregnancy are very accurate, plus or minus 2 weeks. After that there are more varibles, babies grow at different rates so they are not as accurate.
Usually at 20 weeks which is about 5 months along. But nowadays with high-tech ultrasounds they can determine the sex in as little as 12 weeks, although they usually do not tell you this because at that stage it is very easy to make a mistake.
Ultrasound is very good at aging a pregnancy it is not a guess. 30 weeks. get a blood test with the culprits after the baby is born to determine the father.
you're further along than 4 weeks. think back, you're more likely at least 8 weeks along, closer to 12.
No, this isn't accurate. The best way to determine the sex of your baby is by having a ultrasound from 16 weeks.