Chaahat ka B'day (as Chaahat said in 17th July 2009 epi) is in August so Heer was 7 months preggers when she left Prem 🤣
BUT
they actually showed Chaahat's B'day in Oct end...so according to that, Heer was 5 months preggers when she left Prem 🤣
Man..whichever the above scenario, Heer was so slim and trim when she left Prem...pregnancy mein khud ko maintain karna koi hamare Heer se sikhe! 🤣