Mahalia we conceived first go with my first, but then it took 5 mths with Ds. It's not long, but I know what you mean!
The month we conceived was the month I didn't use opks and we just dtd whenever, so go figure! I do think I was Oing later than I thought.
Now we're ttc again, we will try to dtd every 2nd day from CD9 to 23. I'm taking folic acid and vitamin B.