London: Have you ever been curious about your sperm count? If so, a home fertility test could be just the right course, say scientists.
In the kit, the microfluidic chip contains a tinychannel through which spermatozoa are drawn by pressure flow.The sample is first doped with a concentration of polystyrenebeads, and as beads and cells are drawn along the channel theypass between two electrodes, altering electrical impedance. The chip tallies the electrical perturbations due tothe beads and cells, and comparing bead concentration to thatof the spermatozoa provides the sperm count, the team says.PTI
Pakistan violates ceasefire again, opens fire at RS Pura sector in J&K
PM Modi to lead BJP Parliamentary Party in both houses of Parliament
BJP will continue animosity with Moradabad SSP for years: Laxmikant Bajpai
UPSC aspirants protest outside Rajnath Singh`s residence