What does invalid mean on a pregnancy test strip?

Answered by 1 Apollo Doctors

Dr Bhanu Prakash

General Practitioner

MBBS
AFIH
Advanced certificate in critical care medicine
Fellowship in critical care medicine
10+ Yrs

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Invalid means either the test is negative or sample was too less to give out any result.

Dr. Bhanu Suggests...

Take a METHOTREXATE - SERUM Test or Take a ANTI SPERM ANTIBODIES Test

Book METHOTREXATE - SERUM Test Book ANTI SPERM ANTIBODIES Test

Answered 24/07/2025

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