The best Side of 避孕套

The best Side of 避孕套

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Pinch the ring for the closed stop of your condom together with your thumb and middle finger so it narrows. The open finish really should be hanging down.[24] X Analysis supply

Eliminate the condom discreetly. Tie the open up conclude in a very knot to forestall spillage, wrap it in toilet paper or tissue, and toss it inside of a trash can.

安全套款式多，有不同材質、凸紋、厚薄的選項，提升刺激感，大部分更添加了潤滑劑，令房事更加順暢。

External condoms come in a variety of components to the consumer, but the most typical just one you’ll probable obtain on store cabinets is built with latex. This material has proven to operate perfectly for exterior condoms as it is able to stretching to fit across the penis, all whilst proving to be strong enough not to tear during intercourse.

Condoms serve as barriers in between bodies. They protect against pregnancy by catching ejaculate (semen) so sperm can’t enter your lover’s uterus. Condoms reduced STD threat by stopping or tremendously lowering folks’s Trade of bodily fluids.

他说，“石墨烯是一种纳米级材料，只有一个原子的厚度，几微米宽。虽然如此薄小，却是地球上最强的材料。我们面临的挑战是要将纳米尺度的这种强度转移到宏观尺度上，这样我们就可以使用其作为真实世界的物体。我们是将强力的石墨烯颗粒与弱聚合物，如天然橡胶乳胶或聚氨酯结合在一起。然后石墨烯会将其强度传递给这两种弱聚合物质，在纳米尺度上增强聚合物，从而提升材料的强度。”

A set condom is utilized to gather semen for fertility treatment options or sperm Assessment. These condoms are created To optimize sperm lifestyle.

在打开安全套时需沿着包装袋边缘打开，这样可以避免从中间撕开时弄破安全套。

The performance of condoms, as of most varieties of contraception, might be assessed two ways. Great use or approach effectiveness fees only involve people that use condoms appropriately and constantly. Actual use, or standard use usefulness costs are of all condom people, including people who use condoms improperly or never use condoms at every single act of intercourse.

Manual the penis or sexual intercourse toy inside of you. It’s essential to make use of your 避孕套 hand to guidebook the penis or sex toy inside you to ensure it doesn’t end up sliding outside the house the condom pouch.[33] X Research source

“It is vital to take a look at expiration dates since the efficacy and likelihood of breaking is going to be impacted, which defeats the entire purpose of utilizing it.”

Pinch the suggestion of the condom and position it on the head of your erect penis. Pinching the suggestion gets rid of extra air and allows further space at the highest to collect semen.

Tend not to place a condom on you or your companion's tongue, or in your mouth to be a preventative evaluate for the duration of oral intercourse. To do so could end in asphyxiation and Loss of life. The male condom is designed for the penis only.

Don’t use an inside condom and exterior condom at the same time. It doesn’t present twice the defense — actually, it could potentially cause breakage in either or equally condoms.[eighteen] X Analysis resource