The term “great aunt” refers to menstruation. For women who have regular periods, a one-day delay in menstruation is usually enough to detect pregnancy.
For women who usually have regular menstruation and a stable cycle, the blood chorionic gonadotropin is already elevated one day after menstruation has been delayed and can be detected from the blood, while the rise of HCG in the urine is relatively late, so it may be undetectable with a pregnancy test stick, and it can be detected with a pregnancy test stick when it has been delayed for about one week.
The HCG value rises in the blood test or the pregnancy test stick detects pregnancy, but it is recommended to carry out ultrasound examination around 40-50 days after the menopause, so that you can visualize the development of the embryo and whether it is an intrauterine pregnancy.
Women should maintain a happy mood in their daily life and avoid excessive anxiety, etc.