I took two different brand pregnancy test on different days they both came up inconclusive what does it mean?

Inconclusive: Wait a week and repeat or wait until you have missed a period.

Need to re do: You only need to do the test, if you are having unprotected sex, use no contraception and missed a period. It is better to do the test 4-5 days after a missed period. Use first morning urine and follow the instructions for the test carefully.

Preg testing: "Inconclusive" may be that the test is too early, especially if they were drugstore urine tests. To be certain, obtain a serum test for pregnancy at Planned Parenthood or your healthcare professional.