I bought some Wondfo Ovulation Tests from Amazon.com (40 OPKS and 10 HCG for $9.98).  I've used a couple of them on different days to "try them out" before I get close to ovulation (I'm on CD 9). Apparently they are defective, though, because I followed the directions exactly, and even the control line isn't fully there (it's like an evap line). Should I return the rest of them to Amazon, or keep trying? I don't want to miss possible ovulation because they aren't working! I have some CBE ovulation tests also, and plan on ordering some digital CBE ovulation tests. What would you do?
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ETA that the Clearblue Easy tests I have (the line ones, not the digital) aren't working properly either!! Bought all of them from Amazon. Has anyone had issue slike this before?
Edited by filiadeluna - 4/5/11 at 8:25pm
