2 smileys for peak 5 days apart
I got a blank circle on day 14, a smiley face for PEAK on day 15, and a blank circle again on day 16. I normally ovulate on day 20, not 15, so I was skeptical and tried again on day 19 and got a blank circle. Lone behold on day 20 I tested again and I got a peak smiley again. Then day 21 I got a blank circle again. Can you really ovulate twice in one month like this indicates (day 15 and 20), or was one of these results a false positive?