Clearblue - the best tests!

Very precise test, have tested positive with this and the Clearblue Digital Ovulation to +13 as you can see on the picture! The lines are clearly - from Verdun approximate line etc. no trace. If you want to make sure not to make application error should test with first morning urine and wet but not this catch urine in a dry, clean container and test it! Wish all it want a positive result !!!