 [ Symptoms ] is it safe to take diflucan during pregnancy  fluconazole diflucan at a single low dose is pregnancy class c which means risk to the developing baby cannot be ruled out [ Disease ] drinking water is important for pregnancy women usually need 8 12 eight ounce glasses of water per day when you exercise be sure to drink water before during and after activity also if the weather is warm or hot you need to drink more water it is important to be proactive when you drink water because your body does not let you know you need more fluids until you are already dehydrated drinking plenty of water has many benefits during pregnancy among them it helps prevent constipation and is important for breast milk production and flow