[Erin84]

I was reading the insert and came across an interesting statistic. It saidthat in a sample of women in a study, 68% of women got their BFP 6 days before AF. It went on to say that 100% got their BFP by 4 days pre-AF. I'd be curious to know more details about that little study, but it sure does sound like pretty good odds to me!

[Shadeauxe]

I read a report somewhere that tested the sensitivity of all of the tests and this one was one of the most sensitive. Here is the page with the levels each test registers.

[Brittanie]

Originally Posted by Erin84

I was reading the insert and came across an interesting statistic. It saidthat in a sample of women in a study, 68% of women got their BFP 6 days before AF. It went on to say that 100% got their BFP by 4 days pre-AF. I'd be curious to know more details about that little study, but it sure does sound like pretty good odds to me!

Both with Erin and Patrick I tested with FRERs and didn't get an early bfp.


Did this time though.....

[lindsey2000k]

Yesterday was 3 days before A/F and it was very very faint.
I don't believe the 100% at 4 days early. Because some people might not even implant until as late as 12 DPO.

[avasmom603]

I got a + on 8 dpo with an Answer. The ICs were too faint to even show, but the Answer was visible.

[zkat]

I don't believe the 100% 4 days before AF. I have a 12 day luteal phase, so 4 days before AF is 8 DPO and I don't think I had even implanted until 9 or 10 dpo when I got pregnant. I know my first cycle I had IB at 10 dpo.

Kat.

[Celena]

I don't think they're all equal, that sometimes they're different sensitivities even when they claim that they're so early. There was something I read not that long ago that said they can claim the lowest sensitivity even if they don't always measure that low consistantly. So even with the same brand, type, they're not always spot on at 15 miu's