Is it possible to detect pregnancy by delaying the period for three days

For women with normal menstrual cycles, the period is delayed for 3 days, and the general urine hcg test paper can detect pregnancy. only when the blood hcg reaches a certain level, the urine hcg will be positive, so if you want to know the pregnancy news earlier, you can test the blood hcg. Of course, even if the period is delayed for 3 days, the hcg of blood or urine is not detected, and pregnancy cannot be taken lightly, because sometimes ovulation is delayed, fertilization will be delayed, and the time to detect pregnancy will be further postponed, and you can wait patiently for about 1 week to detect it.