| Well, I do know the Met can mess with your cycle. Actually, it supposedly helps normalize your hormones. I had a similar problem until I changed my birth control to a lower-estrogen formula. Now I'm much more regulated. Dunno if that could play into your issues or not.
Actually, the diarrhea could have resulted from the Met. My experience was that it happened about twice a day like clockwork, then it was like turning off a faucet (for lack of a better simile. LOL.) Nada.
I know it seems counterintuitive that your problems should START once you get your BG under control, but that happens occasionally, I'm told. Our bodies are weird mechanisms.
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Glycemic impact diet
exercise
Metformin 2000 mg
Byetta 10 mcg/2x daily
Enalapril 40 mg
A1C, 9-1-09: 5.3!! 
A1C, 5-19-09: 5.1!!! 
A1C, 2-12-09: 5.3!! 
A1C, 11-14-08: 5.2!!
A1C, 8-7-08: 6.3 
A1C, 5-1-08: 5.6!! 
A1C, 2-5-08: 7.4  | 
