It is normal for a woman to have a strong positive test for three consecutive days during the ovulation period and later become pregnant. Because the ovulation test is mainly to detect the level of luteinizing hormone in the human body, a strong positive test indicates that there is more luteinizing hormone and she is in the ovulation stage. If the egg has been ovulated, its survival period is 48 hours. If you have intercourse during this period, the egg and sperm can combine to form a fertilized egg and you can get pregnant normally. In addition, if the woman is already pregnant and does not know it, the HCG in the woman’s urine will interfere with the test paper’s detection results, and the peak of luteinizing hormone will occur for several days, resulting in a strong positive ovulation test paper for three consecutive days and then pregnancy, so you should first test whether you are pregnant. If you rely solely on ovulation test strips to determine information about ovulation, it is rather limited and the results may not be exact. You need to combine it with ultrasound to monitor the development of the follicles. In addition, ovulation is also closely related to the woman’s lifestyle, mental state and nutrition, so it is necessary to strengthen the life conditioning, and after pregnancy, the woman can choose to continue the pregnancy or terminate it.