New Delhi, Feb 11 (ANI): Kim Kardashian, who has been trying for second baby with her rapper husband Kanye West , has been following some bizarre fertility rituals between the sheets. She wears pearls during sex and has even hired a physic, a leading daily reported. A source told a magazine that her bizarre morning fertility ritual involves burning a "blessed" candle. The source continued that Kim surrounds herself with moonstone crystals and meditates, wears pearls during sex and insists on sheets that are red, gold, yellow and green - all colours she's been told represent fertility and vitality. Source added that she also does a 30-minute treatment session with her psychic twice a week to help call her baby to her.