,6 weeks 6 dsys bit ultrasound detected 5 weeks 6

har

Hi,

I had my LMP on 4th March and ovulated on 20-21st March.Had 3 drops of broen blood in vagina yesterday.No blood after that.Went for my first vaginal scan today.

Saw sac,fetal pole and early hearbeat was detected but couldny be measured and the gestational age is 5 weeks 6 days Fetal biometry is 4.3 mm.

OB said that growth is less than expected as its 7 weeks as per LMP.

Snyonr faced this issue? My first baby i am terrified