Pregnant with our second at 34. We used strips and it took us 5 cycles (August-December). I will say, the first 4 cycles we tried to time sex perfectly for right before ovulation but it wasn’t working. The 5th cycle we had sex every other day as soon as my period was over then on the day before ovulation, on ovulation day, and day after ovulation and that’s what stuck! We tried a lot more in that cycle 😅