Five different gene variants entering the female reproductive system. Two gene variants appear the day before ovulation, a few hours apart (Day 1), two variants on the same day as ovulation, also a few hours apart (Day 0), and one variant the day after ovulation (Day +1). Sperm accumulate in the fallopian tubes, where competition between variants occurs, demonstrating the advantages of some variants over others in terms of freshness and quality.
Realistic Photography - Juggernaut Pro