From what I understand it can take 6 weeks before a sac is detectable on a vaginal ultrasound. If there is no sac at 6-7 weeks there is reason for concern.
No, by this stage the fetus should be clearly visible. The yolk sac is visible from 5 weeks.
iam 5 weeks pregnant sac is not seen but bleeding
You wouldn't normally see a sac on ultrasound until about 5 weeks. Sounds normal.
If you are 7 weeks from your last period, you are seven weeks pregnant, 3 weeks pregnant is before you miss a period and you would not have a scan then. If you are seven weeks and there is no sign of a fetal pole it appears that the embryo may not have developed and you will miscarry soon, I am sorry.
nothing every child grows at a different rate at a different time no worries with in a week is not a big deal
No the embryo is well protected.
No you couldn't to see a yolk sac you would need to be approx 5-6 weeks pregnant which is 3-4 weeks after conception.
You shouldn't be big at all. At five weeks pregnant you have just developed an embryo. An ultrasound typically will not even be able to detect a heartbeat yet.
There are two answers to this - one good and one bad. The most probable answer is that you miscalculated and you are actually 5 weeks pregnant. Unfortunately there is a possibility that you did fall pregnant 9 weeks ago and that the pregnancy will not progress. It is possible that either the fetus is not developing, or that the fetus has died which usually means the gestational sac will shrink and appear to be not as advanced as you are.
first..make sure what you're asking makes since.
How many MM should a Gestational Sac be at 5 weeks and 3 days
Don't stress out! With my 2nd baby I had the same thing. I was convinced that I was going to miscarry. I had another ultrasound at 6 weeks and at that time all they saw was the sac, then finnaly at 8 weeks we got to see that little peanut.