Wah, 8 tahun pakai IUCD memang lama! A few of my mum friends pulled theirs out when they wanted baby number 2, dan mostly pregnant within 2-3 cycles, so your regular period is a good sign lah. Best to check with your gynae about the removal process and timing, especially since it's been in for so long, they'll want to make sure everything's okay before you start trying. At 30, you've got plenty of time, jangan stress! Semoga cepat dapat anak yang kedua, kakak!