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6wks pregnant, no gestational sac in tubes or uterus based off 2 u/s. 5 weeks hCG level at 1100, at 6wks 1900. Possible i ovulated later & see sac soon?

3 doctors weighed in
Dr. Christina Adberg
Obstetrics & Gynecology
2 doctors agree

In brief: It's possible. . .

Usually we see a gestational sac in the uterus by the time your HCG level is 1200, but it's harder to see in the tubes.
The HCG level also usually doubles every 2-3 days, and yours only went up a little over the course of a week. So those are both concerning signs. Even if your timing is off, the numbers are odd. Did anyone check a Progesterone level? That can help us with a diagnosis sometimes.

In brief: It's possible. . .

Usually we see a gestational sac in the uterus by the time your HCG level is 1200, but it's harder to see in the tubes.
The HCG level also usually doubles every 2-3 days, and yours only went up a little over the course of a week. So those are both concerning signs. Even if your timing is off, the numbers are odd. Did anyone check a Progesterone level? That can help us with a diagnosis sometimes.
Dr. Christina Adberg
Dr. Christina Adberg
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