Patient's question:
When can you find out the fastest whether you are pregnant after having sex? Thank youDoctor's answer:
Menstruation (around day 28-30), HCG (around day 35), early pregnancy symptoms (around day 40)Menstruation is the earliest pregnancy signal, meaning the expected period has not arrived. If the menstrual cycle is regular, it is the first sign to suspect pregnancy.
Around one week after menstruation, the HCG level can be quantitatively detected, which is an early pregnancy diagnostic indicator. Later, it can be confirmed by checking whether the ultrasound can visualize the gestational sac.
Nausea, vomiting, and other early pregnancy symptoms typically appear around day 40 (counting from the first day of the last menstrual period).
Note: Do not rely on a single indicator to determine if you are pregnant.