I recently had the Mirena removed... I had it for about 8 months. I had a period the each month while on it. We are now ready for baby #3 and I'm a little scared because on several postings I saw where woman mention they experienced "chemical pregnancies" after removing the Mirena. That totally freaks me out! Is there anyone who concieved shortly after having the Mirena removed? And if so, how soon after?