Aus woman TTC

Hey ladies this question is directed at Australian woman. As some of you may know first response pregnancy tests have some bad batches going around especially in NSW. If you have had a false positive can you please look on the box for it's batch number. I have just bought a box of them and only just found out about the false positives going around.. I don't know if the box I have is one of the bad batches but would like to hear from you ladies about your experiences. Also to help out anyone TTC and not give false hope..