See your eye doctor within the firsttrimesterofpregnancy.
在怀孕的前三个月要去看眼科医生。
2
During my firsttrimesterofpregnancy, my skin got so dry.
在我怀孕的头三个月，我的皮肤变的很干燥。
3
Chemotherapy is not given at M. D. Anderson during the firsttrimesterofpregnancy, when vital organs are still forming and the risk of birth defects is highest.