Iv re decorated my whole place while being pregnant ready for when baby comes along.. So i dont see why not...
Yes u can paint just make sure the windows are open and its well ventilated I did 2 rooms when I moved into my apt just make sure the smell isnt bothering u and if it doed just go outside and get some air but if u feel weird or light headed just stop
In UK you can also buy the low fume paint so I'm sure there will be similar options in the states. Only painting I didn't do was the skirting boards as only the high fume solvent based ones really work - hubby had this job while I put my feet up with a cuppa :-)
You can paint just make sure its well ventilated
No it not safe to paint while pregnant unless you buy that 20 dollar mask and vent the room out. And arent in the room for a long time.