I would recommend to anyone buying them for the first time to get the package with at least the medium quantity, if not the large one. They are 100% reliable, but due to anxiety or insecurity, some mistakes can be made the first time using them (although they are very easy to use) or you may want to use more than one on the same day. They may also be needed in the next cycle in case conception has not occurred. So it is good to buy many for psychological and time-saving reasons. It is a decision that covers everything. They are very user-friendly and economical. I highly recommend them for finding the ovulation days. The chances of conception increase while at the same time you have the confidence that you are on the right track.

Also, girls, if you have a regular cycle, it is better to buy them to have a clear picture of when your ovulation occurs. For a long time, I relied on mobile applications (because I did not have a single day deviation from a 28-day cycle) and yet my ovulation days did not correspond to what the application predicted. Every organism is completely different, and tests can confirm this. Finally, patience, care, and perseverance are needed until a positive ovulation test result is obtained. Do not give up because you have already made the effort to buy them, in the end, everything will be fine.