Ovulation 5 days after ovulation ovulation test paper is weakly positive is relatively normal, mainly due to the body’s hormone levels after ovulation is a gradual decline, rather than a sudden change. As the follicle will survive in the body for a certain period of time after ovulation, there will be a weak positive after 5 days of ovulation. Ovulation test strips are relatively accurate, but some due to improper operation, test strips expired or due to the observation of the results of too long a period of time to observe the results within 5 minutes, more than 10 minutes need to consider the results of the results of the existence of false positives may affect the results of the test. For couples with pregnancy requirements is more convenient and accurate, usually can be detected through the basal body temperature of women, clear whether ovulation occurs, in the ovulation before and after 2-3 days of sexual intercourse, the probability of pregnancy is very large.