Disaster. These tests are not worth a franc. Control line barely visible or not visible at all, test field does not run through. Only hairlines are visible. No precise instructions in the packaging on how to carry out the test. I feel ripped off.
After several attempts and different packaging, I can confirm that this is a useless purchase that wastes time and money. These ovulation tests are completely defective, and the majority of those carried out have proved invalid. I've never had any problems with other tests (ovulation or pregnancy), but that these are still on sale seems to me quite scandalous. What a shame!
Easy to handle, only displayed a weak line.
Null