Which OPK to buy

Which is the best OPK to get? Also, on what day of your cycle do u start to use it?

TIA!

Re: Which OPK to buy

i have tried several different kinds. in my experience, answer is the most sensitive. i initially didn't trust it because it sort of looks "cheaper" than the others, e.g., it doesn't have a cap for the absorbent tip like the others do. but then on one occasion, i used an answer and a clearblue at the same time, and answer picked up my LH surge while clearblue didn't until the next day.

this month i am actually doing an experiment using answer, regular clearblue, and clearblue digital, at the same time. i know, i need to get a life

Re: Which OPK to buy

I completely agree, they are not all created equal. The answer detected my surge while CVS brand did not. Definitely use the Answer just to be sure. They are priced pretty much the same as the others.

Re: Which OPK to buy

I used the answer 20 pack this cycle...and I have never used them before. However, I got a bfp this week...so maybe they did help! Good Luck...
I have several days with + OPK's so I was unsure of my exact o date. I just kept "trying".

Re: Which OPK to buy

I agree that the answer cannister with 20 sticks are the best. I have used them for the past few months. This month I got what looked like an almost positive but not quite, then it went to almost no line and I luckily kept testing cause yesterday and today I got positives....good thing I didnt give up and think I did O.