about the size of a pea
I understand what you are saying when you say messuring, they messure the sac and it calculates what the size is to get the age of the sac/fetus.
10,000 per second
It is called a transvaginal ultrasound. A new pregnancy typically cannot be visualized until the HCG levels reach between 4,000-5,000. This is when the gestational sac, fetal pole and yolk sac can be visualized. Cardiac activity is typically not seen on an ultrasound until 6 to 7 weeks gestation.
If you're talking about the "gestation" period it's 7 weeks. Gestation period: From the time of conception, to the time of birth.
Yes At this point you SHOULD see that.
The amniotic sac or the water can break at seven months of gestation. If that occurs, it is imperative that a doctor be consulted immediately.
Basically a month. (Anywhere from 4-7 weeks)
My first pregnancy was like this all I had was the sac.. no yolk sac or fetus and I miscarried at 7 weeks. The only way to be sure is if there is a heart beat. I am 9 weeks now and have fetus yolk sac and a heart beat. Ask to hear for a heart beat to be sure.
That it's probably too early. I would recommend a followup ultrasound at 7 weeks.
The uterus becomes flexible at the uterocervical junction at 7-8 weeks gestation.
Then you are going to have a miscairrage.
My doctor is checking me at 7 weeks because it is usually detectable sometime between 6 1/2 and 7 weeks.