I'm on Levemir for pregnancy. I had to fight my endocrinologist to stay on it when I became pregnant though lol

. Actually my endocrinologist wouldn't give me a Lev prescription so I went to see another doctor who i didn't tell I was planning to get pregnant that I wanted to try Levemir. He only found out afterwards and said it was fine that there was no evidence saying Levemir was bad for pregnancy.
I am glad that I have been on Levemir for the pregnancy as my endocrinologist has informed me that a few women on Levemir have given birth to healthy babies with no problems at the hospital.
My last ultrasound at 26 weeks showed a bub was healthy and had good functioning organs, excellent blood flow through aorta, slightly low average weight(my husband and i are small though), head size ect right in the middle of the field. I haven't had any problems with Levemir at all.
Good luck with your insulin choices.