what is going on with prerna pregnancy? I just saw some SBS or some such about them spending the night alone .. it would be so weird if she is pregnant and doesn't tell him or even if she had a miscarriage she should tell him, no?? .. ..particularly when the ambience is the same as when they did the prem deed like the hut/jungle sorta situation it would be totally unbecoming if they don't remember the previous time around when it was their first time!!??? or do the sharma sisters have a fake pregnancy sorta disorder ?? :))