Simply by Ovualtionstest I have not become pregnant. I can recommend as likely the Clearblue Fertility Monitor, as this indicates a held one day at least three days fertility. The O. test merely confirmed the monitor into a day. O. the test I have already done two cycles before, but unfortunately not working. So recommended as an additive, really makes a pregnancy not impossible, but who wants more safety should the money in a monitor invest. The pregnancy tests: According to this leaflet you should already show 7 days after conception when pregnancy a positive result. That was not the case with me. My indicated negative and I was therefore very depressed and cried a lot. I had already panic and wanted to let me test the doctor. And then: my period stopped despite negative test (I had again made 3 days before my period date a, which was negative) from. After I was 2 days late, I then again made a: suddenly second line. Conclusion: The test is good in the absence of the period, but not before. My advice to women: Makes a test only that saves a lot of tears.