― Many of us have heard of the multiple things we should not do when we're pregnant. Here are a few things we should do. ∙ FatAlthough you should not go overboard with fat consumption, now is the right time to consume more fat than you normally would. If you are overweight in any case, you should make it a point to consume only as much fat as your doctor recommends, as putting on too much weight is not a good idea. However, if your weight is fine, then you could increase your fat intake [...].