question: Hi doctor, At first, I ended up with miscarriage in 8 months. It was a natural one when the baby movement got less and I was unable to determine. Then, after eight months I conceived. That also ended with a miscarriage in a month's time. I have gone through D and C. Now, I have been trying to conceive for the past three months after D and C, but I am unable to get pregnant. I have hyperthyroidism and taking medicine Thyronorm 100 mcg for 2 years after my first case. Please explain why is it happening so. What I need to do to conceive again? My age is 30. I had all other tests like rubella and other virus tests and all reports are normal.