transvaginal ultrasound

No Gestational Sac at 6.5 Weeks

Jane Foley's picture


Dear Ms. Ultrasound,
My wife is now just at 7.5 weeks pregnant. She had a trans vaginal ultrasound last Friday which would have been right at 6.5 weeks. We are absolutely sure that she got pregnant on Feb. 24 or 25th as I traveled a lot and we didn't see each other much other than then. I'm worried because when we went for her scan they didn't see anything at all.

Fetus Age and Ultrasound Date Disagree

Cynthia Flynn's picture


Dear Midwife,

According to my LMP I am 8 weeks pregnant. I went in to see my doctor for the first time yesterday and he gave me a transvaginal ultrasound. According to the ultrasound, my baby is measuring 6 weeks.

I am really concerned because I am certain that I am 8 weeks pregnant, or close to it, because I took an ovulation predictor test and I tested positive for a pregnancy test a bit more than two weeks later.