I was diagnosed last year with hypothyroidism, and it's taken me until very recently to start feeling normal again. I have recently found out I'm pregnant after five years of trying so we are delighted. My GP has done my bloods there were around 1 previously (not sure exactly) but this week was 3.17 is this a little high? I've read usually that while pregnant your levo is increased but Doctors receptionist said its fine! I'm currently taking 75mcg of levothyroxin.