My name is Natsume. I work as a sperm donor part-time. Today, I completed another sperm donation session involving intercourse timed with ovulation. I believe that in order to increase the chances of pregnancy, it's not enough to simply perform the physical act—both partners need to genuinely feel pleasure. While there's no scientific proof, this is a personal insight gained from having provided sperm to over 30 women. I truly believe that emotional connection and mutual satisfaction contribute to successful conception.