Hi there.
Frymomma: I am so sorry and confused. Are they following you up with HCG? are the value doubling?
Please see below the time line for the US:
"Using transvaginal sonography: the gestational sac is usually visible at 4.5 to 5 weeks of gestation, with a double decidual sign appearing at 5.5 to 6 weeks. The early gestational sac grows by approximately 1 mm per day. The yolk sac appears at 5 to 6 weeks and remains until approximately 10 weeks. An embryonic pole with cardiac activity is first detected at 5.5 to 6 weeks."
Hope everuything goes well with you. I will keep my
.