All fertility centres aim for happiness for parenthood and perform work based on decreasing the resistance of the ovum to accept any sperm. Sperm motility and receptivity of the ovum should be in synchronicity for successful fertilisation. With a highly motivated team and good technical pieces of equipment here are some good options for becoming a parent. Fertility Centre Nepal Look... https://fertilitycentrenepal.com/tag/ivf-centre-in-kathmandu/