New Delhi, Sept. 6 -- The pause and lump in the throat is hard to miss as Seema Kaliramna talks about staying away from her four-year-old son, Rudra, while chasing her Asian Games dream. The 27-year-old discus thrower returned with bronze from CWG in Glasgow, but there was little time to celebrate her first major medal with the Asian Games looming. She went home to Bhiwani for an overnight stay, attended a felicitation at her university and was back at the camp in Patiala the next day. Seema is coached by her husband Ravinder Kaliramna, a former national-level thrower. That means the couple cannot spend much time with their son, who is looked after alternately by both sets of grandparents. Her happiest moments in Patiala came when she manag...