Hi i took a home pregnancy test, and it was negative but the negative line was a light blue. what does it mean. please help. thank you.?

Instructions: You need to read the instructions as each test is different, if you have concerns take another test.

Re do test: If you had sex since your last period and missed your period by 4-5 days do a home pregnancy test. If the result is negative repeat the test 4-5 days later unless you get a period by then. Use first morning urine and follow the instructions for the test carefully.