Mark Forums Read My scan at around 6 weeks-ish was behind a good few days from I went for a emergency scan at 6 weeks, knew when i o'd so when they dated me 4 weeks 5 days at my 6 week scan i was convinced it
Obstetric Ultrasound is the use of ultrasound scans in pregnancy. Since its introduction in At 5-8 weeks a bradycardia (less than 90 bpm) is associated with a high risk of miscarriage. of the scans. Please read the FAQs for more comments.