Sexual indifference is a matter concerning the harmony of sexual life between couples, the stability of their relationship, and the quality of life. Regarding fertility, as long as the couple can have sexual intercourse, the male can ejaculate, and the semen can be deposited into the female reproductive tract, there is a chance of pregnancy. Therefore, from this perspective, mere sexual indifference, as long as intercourse can be completed, does not affect conception. However, if sexual indifference prevents intercourse, then it does affect the possibility of pregnancy. Therefore, ultrasound monitoring of ovulation and guiding intercourse during the ovulation period can increase the chances of pregnancy. When necessary, artificial insemination can also be considered to aid conception.