The material secreted by the penis during intercourse is generally not sperm, but belongs to the prostate fluid. Sperm is generally discharged through ejaculation, and semen will consist of two parts: sperm and seminal plasma. The secretions from the penis before ejaculation are generally prostate fluid, which is secreted by the prostate gland after sexual stimulation, and is generally free of sperm. However, a small amount of sperm may be present, and entering the woman’s body may also lead to pregnancy. If you ejaculate after intercourse, what comes out of the penis generally belongs to semen, which consists of spermatozoa and seminal plasma. There will be a large number of spermatozoa in the semen, and the seminal plasma generally has a mixture of prostate fluid, seminal vesicle fluid, and urethral bulbourethral fluid. Therefore, in the coitus penis outflow is not sperm to be based on the specific situation, in the sex before to do a good job of active safety measures to avoid accidental pregnancy.