I am currently TTC my rainbow baby. I have been using clearblue advanced OPKs. Normally, I get my peak day on CD 15. Yesterday was CD15, and I noticed a good bit of egg white cervical fluid for a few hours during the day. I was out with friends all day, but when I got home at 10:00, I took another OPK and still only got high fertility, not peak!  This morning, I still only had high fertility, and I am not noticing as much EWCF. Did I miss my LH surge? I didn't have sex yesterday as both me and DH were gone all day, but we did have sex this morning, and I used preseed. I'm just worried we missed our chance, since I'm not having as much EWCF today and I still haven't seen a peak. I guess my question is, if I did miss the LH surge during the day yesterday, could I still get pregnant from this morning?