If pregnant, what will the ovulation test show?

Hello! If you are pregnant, then ovulation test paper has lost its significance. You can check HCG on the eighth day after the same room to determine whether you are pregnant; or do urine pregnancy test after 35 days of menstrual stop, you can also find whether you are pregnant; you can also stop menstruation for about 40 days when B ultrasound examination, you can also find whether you are pregnant.