Unit 6 - Multiple Representations of Linear Relationships | MFM1P Grade 9 Applied Math Help. Access Math Task Templates, Solutions, Videos, and Khan Academy Practice to get the math help you need! About
A transvaginal ultrasound can detect a heartbeat with very high accuracy as early as six or seven weeks into a pregnancy. If performed properly, the results are considered accurate and reliable.
It can show if your baby is getting enough oxygen. The ultrasound can show the heart but you won't be able to hear it. You are in the phase of pregnancy when the fetal heart beats can be heard for the first time. The doctor will use the Doppler instrument to detect the heart beats.