And as soon as the interaction between the sperm cell and the secondary OASI takes place, as soon as contact takes place, our secondary OSI and metaphase two of meiosis will finish meiosis two and it will form the mature ovum, the mature xcel. And at that point, the membrane of the two cells fuses, the nuclei essentially fuse and the diploid number of that organism is restored. So the sperm cell contains a haploid number, 23 chromosomes that came from the male parent. And the xcel contains a haploid number 23 chromosomes that came from the female parent. And so once they fuse, the nuclei fuse as well. So 23 plus 23 and we form a diploid number, 46 chromosomes.