There are whole books on what kinds of exercises are good for the pregnant woman. And there are whole books on what kinds of diets a pregnant woman should follow. It is beyond the scope of a WikiAnswers post to speak to either thing, let alone to both. But we will give you some links to get you started. You'll find them below.
every month
While you are pregnant you do not have periods at all.
Some of the main things a woman should avoid while pregnant are smoking and drinking. Along with these is to be sure and not do any types of drugs.
safe things should be great at al
No you don't ovulate while pregnant so there's no egg to fertilize.
Yes, appetite increase while you are pregnant
Yes but not for a long period of time
lift heavy things
Some women have bleeding while pregnant that they think is their period, but bleeding while pregnant is NOT normal and should be evaluated by an OBYN!
You don't need a contaeception method while you are pregnant because you will not be able to get pregnant
Yes, bleeding while pregnant is possible, though unlikely. You may want to speak with your doctor.
they crave them like humen pregnant women do