There is no such thing as the fastest drug to get pregnant, there is no specific drug to get pregnant, long-term infertility may be related to ovulation disorder, uterine pathology, fallopian tube pathology, male semen pathology and so on. 1. Ovulation disorders: if the patient has ovulation disorders, it will affect the pregnancy, such as polycystic ovary syndrome, hyperprolactinemia, premature ovarian failure and other diseases will lead to ovulation disorders. 2. Uterine lesions: If the uterus has organic lesions, such as longitudinal uterus or endometrial polyps, this situation may cause impediments to implantation or miscarriage after implantation, which may easily lead to difficulties in women’s pregnancy. 3. Tubal lesions: when the fallopian tubes are twisted or blocked, the sperm and egg cannot be fertilized normally, which will also lead to female infertility. 4. Male semen lesions: Infertility, apart from female causes, also has a certain relationship with men. If the male semen of a man has lesions, it can also lead to difficulties for the woman to get pregnant. If there is no abnormality, both men and women can have normal sex, let nature take its course, and keep their moods happy, and there is no need to use special medication to help them conceive.