How accurate is a dating scan at 8 weeks zh clasificados veiculos online dating
The conducting gel is non-staining but may feel slightly cold and wet.
Normal heart rate at 6 weeks is around 90-110 beats per minute (bpm) and at 9 weeks is 140-170 bpm.
In such cases, it is reasonable to repeat the ultrasound scan in 7-10 days to avoid any error.
The timing of a positive pregnancy test may also be helpful in this regard to assess the possible dates of conception.
At 5-8 weeks a bradycardia (less than 90 bpm) is associated with a high risk of miscarriage.
Many women do not ovulate at around day 14, so findings after a single scan should always be interpreted with caution.