Do I need to go to the hospital for a checkup if a pregnancy test stick shows two lines?
Generally, if a pregnancy test stick shows two lines, it is necessary to go to the hospital for further examination. The specific analysis is as follows:

Pregnancy test sticks primarily determine pregnancy by detecting the level of human chorionic gonadotropin in the urine. When a pregnancy test stick displays two lines, it indicates a relatively high level of human chorionic gonadotropin in the urine, which is usually a sign of pregnancy. Going to the hospital for blood tests, B-ultrasound examinations, and other diagnostic methods can provide a more comprehensive understanding of embryonic development, implantation site, and maternal health status, offering strong support for subsequent prenatal care and delivery planning.
During pregnancy, pregnant women need to undergo regular prenatal checkups to monitor fetal development and their own health; ensure adequate sleep to relieve fatigue and enhance immunity; avoid tobacco, alcohol, drugs, and harmful chemical substances such as pesticides and heavy metals, and start developing a suitable prenatal care plan.