I tested today and the control line did not come properly, only a smudge type mark. Now I dont know if I should count it or repeat. Has this happened with anyone's kit?
Invalid means the test didnt work properly, usually the control line didnt show. It's not positive or negative, just failed. Could be too little urine or a faulty kit. Use a fresh one and retry.
It means the result is not valid, the test messed up. Maybe u put too much or too little urine. Dont read anything into it, just take a new kit and do it again carefully.
Invalid basically means the kit failed to give a clear reading, often the control window stays blank. Happens sometimes. Read the instruction leaflet, use morning urine and try again with a new strip.
Dont stress yaar, invalid just means the test didnt run right, not that something is wrong with you. Grab another kit, follow steps properly and check again. Happens to many of us.