Hi I am currently 7 weeks pregnant with my first child. I have been having lows during the past few nights. I have reduced my lantus but last night it went down to 2.9. I woke up because I was sweating so much. My libre for some reason did not alarm and when I looked back it said my readings had been low for 4 hours which is worrying. Just wondering if anyone else has experienced lots of lows during the first trimester. I hear a lot about the risk of highs but not so much about low readings. Just worried about the harm it could cause to the baby.