On the tenth day of ovulation, can I use a test strip on the eighteenth day?

Patient's question:

No

Doctor's answer:

Hello, according to your description, using a pregnancy test after 8 days of cohabitation generally shows a weak positive reaction, indicating a possible pregnancy. If the HCG concentration in your urine is high, it can be detected. It is recommended to wait at least 10 days after the last cohabitation before testing. Use morning urine for the test to ensure accuracy.