2nd level anatomy scan today

Tanasia
Baby looks great other than a small calcium deposit in the heart. Doc told me not to worry since all bloodwork and DS screening has been negative. Anyone else have same experience or heard of this???.......Anatomy wise baby is healthy weighs 9oz .. I'm 19w2d baby measuring at 18w4d 30th percentile ..... Gender sealed in envelope untill Gender Reveal 🎉