Ob-Gyn questions? Ask a gynecologist online.
a HCG level less than 10 means "not pregnant". But depending on your last period, it may be to early to detect pregnancy. So I would recommend to do another test after February 10th if bleeding didn´t start until then. This will give you certainty.
Dr. N. Scheufele
Sorry, I thought your last period had been in January. If it started 14th of December, you can definitely exclude pregnancy right now.
if there are still open questions, I will be glad to answer them.Otherwise please don´t forget to honour my work with a kindly rating.
Thanks a lot, all the best for you,