Top latest Five 避孕套 Urban news

Top latest Five 避孕套 Urban news

Blog Article

区域办事处 非洲 美洲 东地中海 欧洲 东南亚 西太平洋 关于世卫组织 就业机会 常见问题

Girth is much more significant than duration for condom match, with girth being the thickest A part of the erect penis.

Condoms are An important part of very good sexual overall health. They shield against the distribute of each STIs and viral bacterial infections, for example Ebola and Zika. They also can prevent unplanned pregnancies.

[86] Polyurethane condoms have received FDA approval for sale in The us as an efficient technique of contraception and HIV prevention, and under laboratory circumstances are already proven to get equally as productive as latex for these uses.[87]

In The us, teaching about condoms in community colleges is opposed by some religious corporations.[59] Prepared Parenthood, which advocates spouse and children organizing and sexual intercourse schooling, argues that no studies have shown abstinence-only packages to bring about delayed intercourse, and cites surveys displaying that seventy six% of yank mother and father want their small children to receive thorough sexuality education and learning like condom use.[sixty] Infertility treatment

According to the sort of material the condom is constructed from, they could previous in between one and five years. Often Check out the expiration day printed over the packaging.

安全套是少數阻隔式（barrier）避孕法，能防止雙方的體液接觸，有效抵禦性傳染病與愛滋病。

Make certain the penis is absolutely erect. A condom need to usually in good shape snugly more than a penis, leaving no limited or baggy spots. If rolled in excess of a penis that is not however totally erect, it is going to in good shape awkwardly and become additional very likely to tumble off or tear all through sexual intercourse.[seven] X Study supply

Her experience and understanding inside the 避孕套 fieldwork jointly to help you readers like yourself locate the greatest products for your everyday life.

传统避孕套存在一定安全问题。不少研究表明，传统的天然乳胶避孕套对病菌有一定的阻隔作用，但有效性并非百分之百，所以在使用安全套避孕的过程中，也要防止病菌滋生。

In case your penis provides a hairy shaft, make use of your totally free hand to drag the hairs gently toward your balls to stop hair catching during the condom because it unrolls down the penis.

Whilst suppliers use latex to make the vast majority of condoms, some brand names give nonlatex solutions for people who will not like latex or have allergies.

Popular techniques in infertility therapy which include semen Evaluation and intrauterine insemination (IUI) involve assortment of semen samples.

非洲 美洲 东南亚 欧洲 东地中海 西太平洋 When autocomplete success can be obtained dissipate and down arrows to critique and enter to pick out. 选择语言 选择语言