Talk to Gynecologist on Is Glocophage Effect Baby

AoA in 8 month of pregnancy I am suffering from gestational daibetes doctor consult Glucophage before every meal 3 times a day. Because in scan baby bigger and Edd is shown very early date . When my baby girl born her body is very dark ( bht ziada dark this,) but face hands and feets has very fair color Ab is ka color fair to nai laykin body abhi bhi bht dark Hy face kat hisaab Is this glucophage effect aur suger effect Kia Meri beti ka color saff ho sakta