first, you make your sim have a very good relationship, such as being able to make out and goose each other (kind of flirt) plus you should try making them best friends. then make two sims relax on a...
sims 2 pets is just a expasion pack for sims 2 so it is just the same as on sims 2!!!
no only in sims 2 for the PC
you can't have a baby in the sims 2 pets its only in the sims 2 life stories,the sims 2 apartment life,the sims 2 seasons, and the sims 2 university
you can't get pregnant on sims 2 psp