Bleaching body hair during pregnancy is generally considered safe, as the bleach doesn't penetrate the skin deeply enough to affect the fetus. However, avoiding contact with eyes and mucous membranes is crucial, and if irritation occurs, discontinue use. As with any cosmetic procedure during pregnancy, consulting a doctor or dermatologist beforehand to address any specific concerns or allergies is recommended.

No, bleaching body hair is generally not recommended during pregnancy. While the bleaching agents themselves may not directly harm the fetus, there's a lack of sufficient research to definitively prove their complete safety. The chemicals involved can be irritating to the skin, and pregnant women often experience increased skin sensitivity, making them more susceptible to allergic reactions or skin irritation. This increased sensitivity could lead to discomfort or even complications. 

It's always best to prioritize safety during pregnancy and opt for gentler alternatives such as shaving or trimming. If you have concerns about hair removal, it's best to consult your doctor or a dermatologist.