Do you always worry about not having enough contraception during sex? If that's the case, the editor in chief suggests that after contraception, there's no need to worry about sex.
1. Before each sexual activity, a new gel condom must be used.
2. The specifications of condoms vary, and the appropriate model should be selected based on the size of the penis during erection. If it is too large, the vagina will fall off, and if it is too small, semen will flow into the vagina.
3. Before use, the production date and expiration date should be checked. Expired condoms have deteriorated and are prone to breakage, making them unsuitable for use.
4. Condoms must be stored in a cool, dry, and non contact environment with acids, alkalis, and oils. After contact with the above conditions, it becomes sticky and brittle, and cannot be used again during the shelf life.
5. Carefully tear open the individually sealed packaging bag and avoid using sharp tools such as scissors.
6. Must be worn before sexual intercourse begins.
7. Before setting the glans, in order to prevent thermal expansion of the air in the airbag, it is necessary to pinch the top of the condom to allow semen to overflow from the base of the penis.
8. Condoms should not be unfolded in advance, but should be unfolded downward from the glans of the erect penis.
9. Condoms can only be used with water-based lubricants. Vaseline, liquid paraffin, facial oil, cooking oil, etc. can increase the brittleness of condoms in a short period of time and accelerate their rupture.
10. When semen enters the vagina, immediately use emergency contraception.