New Delhi, June 17 -- More than two months after officials from the All India Institute of Medical Sciences (AIIMS) collected DNA samples to verify allegations by a Delhi couple that their twin babies were swapped following IVF treatment, the results are still awaited, police officials aware of the matter said said. The case centres on Rahul Rathore, 41, and his wife Meenu Rathore, who underwent in vitro fertilisation (IVF) treatment last year at a fertility clinic in Greater Kailash. The couple - who already have two daughters aged 14 and eight - said they wanted to expand their family, but have now been waiting for answers for over two months. According to the couple, soon after the birth they began to suspect that something was amiss. Th...