What is the preferred method for reasonable contraception? Three misconceptions about contraception should be clear

Contraception is the application of scientific methods to temporarily prevent women from becoming pregnant. Mainly controlling the three stages of the reproductive process:

1. Control the production of sperm and eggs

2. Preventing the binding of sperm and eggs

3. The uterine environment is not conducive to the acquisition and survival of sperm, or is not suitable for the implantation and development of zygote. Common contraceptive methods include contraceptive pills, condoms, contraceptive films, safe period contraception, extracorporeal ejaculation contraception, compressed urethral contraception, surgical contraception, etc.

Three misconceptions about contraception

Contraceptive misunderstanding 1: coitus interruptus

Using coitus interruptus for contraception, both men and women are nervous in the room, ready to pull out the penis at any time to end sexual life, unable to devote themselves to sexual life, and the quality and pleasure of sexual life are greatly reduced. At the same time, in this process, men's mental pressure is too high, and the tense mental state is likely to affect their functions. As time goes by, men's mental content, premature ejaculation and other diseases may occur.

Contraceptive misconception 2: compression of the urethra

Pressing the urethra for contraception may cause greater harm to the human body. This is because compressing the urethra for contraception can cause semen to flow back and accumulate in the urethra. Discomforts such as urethral dilation and burning may also cause urethritis. With the passage of time, retrograde ejaculation may also occur. Even if the urethra is not compressed, semen cannot be injected. There are infertility patients clinically. At the same time, compressing the urethra for contraception may also lead to sexual dysfunction

Contraceptive misconception 3: Resisting ejaculation

Contraception without ejaculation can cause significant harm to male health. On the other hand, sexual ejaculation is a normal physiological phenomenon. Enduring ejaculation can damage a person's ejaculation function. Over time, delayed ejaculation, insufficient ejaculation, erectile dysfunction, and prostatitis can also occur. On the other hand, resisting ejaculation can effectively alleviate male congestion, causing blood to enter the seminal vesicles and damage the capillary walls of the seminal vesicles, leading to symptoms such as red semen and soreness in the waist and legs, seriously affecting male health and daily life.

Eight Principles of Using Justin Contraception

Article 1: Please note that Justin is only valid last time.

Justin only has contraceptive effects on unprotected roommates from the previous session, and has no effect on the next or multiple sessions.

Article 2: Attention - Justin also has a failure rate.