“So I sssume you want me to lecture then?” Arjun asked as he skimmed through a few lines of her note packet before pursing his lips. “Alright so.” He paused as he compiled his thoughts. “I think it would make sense to start with the female anatomy.” He paused as he flipped to the corresponding page in he textbook, “Um ok. So let’s start with prefertilization and what happens.” He paused as he cleared his throat, just slightly uncomfortable. “So both the sperm and the egg have half and half of the DNA and chromosomes to form one individual. When the sperm meets the egg a protein head on the sperm allows the sperm to bury itself into the egg. And the egg afterwards forms a photo-protein wall that prevents other sperm from entering the egg.”