Verywell Health on MSN4 个月
Why You May Need an Ultrasound Test and What to Expect
They may share results with you during the exam, depending on what they see on the monitor. The results of a pregnancy ...
Medscape15 年
Issues in Pregnancy Dating: Revisiting the Evidence
ACOG [27] also advises that providers discuss the limitations of ultrasound before obtaining ... First-trimester physical examination ±2 weeks Second-trimester physical examination ±4 weeks ...