Fetal cardiac activity is detected with Transvaginal USG as early as?
6weeks REF: USG in Obstetrics & Gynecology by Callen 4th edition page 119-120 Fetal cardiac activity is detected as early as With Transvaginal USG 6 weeks of gestational age With Transabdominal USG
6 weeks
8 weeks
10 weeks.
12 weeks