
Discover if a 12-week scan can miss twins and learn the reasons why this may happen.

Learn the hCG level range for detecting a fetal heartbeat and its significance in prenatal care.

Discover when twins can be detected during pregnancy and how early ultrasound scans reveal important information.

Learn when hCG levels are at their highest during pregnancy and why monitoring them is crucial for prenatal care.

Discover if a 7-week ultrasound can identify twins. Early detection is crucial for specialized prenatal care.

Discover at what hCG levels baby visibility on ultrasound occurs and understand the factors influencing detection in pregnancy.

Discover if pregnancy tests are accurate after 3 months and learn about essential prenatal care. Consult professionals for best advice.