Most can, some are unable to for various reasons. In speaking of humans, only a woman can get pregnant.
A Flexible beach ball belly button ring, would be great for a pregnant woman with a piercing.
No. Once pregnant, a woman can't get pregnant-er.
No; a woman will not ovulate if she is pregnant.
Unless you engage in harmful activities (i.e drinking, rough boating, parasailing, etc) you should be fine.
Each woman is different and for some it is harder.
No.
how can i make love with pregnant woman
No, It can make here pregnant with Cancer or some other desease, but of a child... almost impossible.
Yes some women barely have a bump at all.
Yes. Pregnant woman can go tanning.
Exactly the same as a non-pregnant woman or a man.