I have 3 kids and I'm currently expecting our 4th.
With my first baby, we conceived very quick, intact it wasn't planned. We had only been married for 2 months, and I found out at 6 weeks along.
With our 2nd baby we planned it, and it took us 2 cycles to conceive.
With our 3rd baby, we dtd one time and conceived right away.
With baby #4 we dtd one time and conceived.
Truthfully I think my husband has super sperm or something, we tend to conceive very quickly, and I'm very thankful for that.
I say that if you are thinking of having another baby approach it in a relaxed way. The more stress you out on yourself, charting etc will just make it more difficult. Unless you already have issues conceiving I would just relax and let things happen.
Easier said than done. I know.
When I found out I was pregnant so quickly with baby #4 I kept taking pregnancy tests cause I just didn't believe it.
Oh and I'm 33years old, the signs of ovulating that looked for and could pin point the last month was ewcm! That's what I went by to determine a good time to dtd. Sorry tmi!!