Ovulation test paper is always weak positive may be test paper failure, test method error, not ovulated or ovulated and other reasons.
1. test paper failure: some people use ovulation test paper has passed the expiration date or contaminated, broken and so on, the failure of the test results are not accurate, may have been weak positive results.
2. Wrong test method: Not using ovulation test paper correctly, such as collecting urine specimen in an incorrect way or testing in a wrong way, may also give a weak positive result all the time.
3. Not ovulated or ovulated: there will be a period of time before and after ovulation when the test is weakly positive, and it is necessary to master the correct test method and continuously monitor the test in order to test a positive result.
Ovulation test paper weak positive factors are more, know whether the ovary ovulation, it is recommended to go to the hospital to do ultrasound examination is more accurate.