Thanks ladies!
Kitkat>> No much symptoms, except that I've been feeling quite warm since 1 to 1.5 weeks ago. Plus the skin on my face feels a bit "dirtier" and some zits on my chest -- I don't normally have these at this time of the month.
As for BD, I BDed alternate days before I detected my smiley face. Since I had 2 days of smiley faces, I BDed on those 2 days, as well as the day after. After BD, will elevate hips for between 10 to 20 mins (for as long as I can tahan!).
One thing I know for sure is different is that I ovulated a little earlier this cycle on CD18 (I know this may be late for some ladies, but for me, cos I have long cycles, this is considered early). Last 2 cycles I ovulated on CD23 and CD26. In fact, when I conceived my #2, I ovulated on CD17.
I'm not saying that ovulating late means cannot get pregnant (I verified this with my gynae. She said lots of women who O late still end up with healthy pregnancies). It's just that for my case, for both #2 and now #3, ovulation occured around CD17/18.