Hey @Tefiti3 , welcome back! The more the merrier!
CD 4 for me too, and O predicted on Fri 8th according to my apps!
After the disappointment of last cycle, we decided to give the SMEP a try this time! First time for me following it, has anyone else tried it or planning to?
The SMEP (sperm meets egg) is:
- You start DTD on CD 8 and DTD every other day until + OPK
- You start using OPKs on CD 10 every day
- When you get + OPK, you DTD 3 days in a row (i.e. day of + OPK, and 2 days after, which should cover O-1, O and O+1)
- You take a break for one day, and DTD one more time for good luck
I'm really hoping we manage to follow the plan, as I've read so many positive reviews about it now and it's giving me a lot of hope! We'll also use Pre-seed with the applicator thingy, we used it as a normal lube last month but maybe the trick is to use it as instructed? Who knows! I'm giving everything a try!
We're also both taking the Proceive supplements, not sure if they're helping but I'm sure they're not doing us any harm.
Ahhh...I was going to be one of those "it happens when it happens" people, but I am so NOT. Literally the moment we decided to start TTC, I feel like I let myself want this and now I want it NOW! 
Please tell me I'm not the only mad one!