Q: How can I avoid swallowing semen during oral sex?

问：如何在口交时避免吞下精液？

The most reliable way is to avoid taking the penis into your mouth.

最可靠的方法是不要将阴茎放入口中

You can also use a condom designed for oral sex, preferably unflavoured or fruit-flavoured.

可以使用适合口交的安全套，最好选择无味或水果味的

Another option is asking your partner to withdraw before ejaculation. However, this does not prevent exposure to pre-ejaculate, which may contain sperm and can carry STIs.

也可以让对方在射精前抽出，但这并不能避免接触前列腺液。前列腺液可能含有精子，也可能传播性传播感染

Not everyone can accurately predict ejaculation timing, so there is always some uncertainty.

并不是每个人都能准确控制射精时间，因此仍然存在不确定性

Q: How do I give oral sex to a woman? How can I avoid contact with fluids?

问：怎么给女性口交？不想接触体液怎么办？

Communication is key. Ask your partner what feels good and what they prefer.

沟通是关键。可以询问对方喜欢什么方式

Avoid using mainstream pornography as an educational guide. If you do seek visual references, choose ethical and educational content.

不要把主流成人电影当作教学材料。如果需要参考，应选择更负责任、教育性的资源

You can use a dental dam, which is a thin latex sheet placed over the vulva to reduce STI transmission risk.

可以使用口交膜（dental dam），这是一种覆盖在外阴上的薄乳胶片，用于降低感染风险

Q: What happens if I swallow semen?

问：吞下精液会怎么样？

You will not get pregnant. Semen is digested like other bodily fluids.

不会怀孕。精液会被消化

Semen contains small amounts of protein, fructose, and water, but it has minimal nutritional value.

精液含少量蛋白质、果糖和水分，营养价值很有限

The main consideration is STI risk. Make sure both partners are tested and practise safer sex when necessary.

最重要的是性传播感染风险。双方应检测并采取安全措施

Q: Does oral sex mean blowing air into the vagina?

问：口交是往阴道里面吹气吗？

No.

不是。

Some people may gently blow air externally for sensation.

有些人可能会在外阴轻轻吹气增加感觉

However, forcefully blowing air into the vagina can be dangerous. In rare cases, it can cause an air embolism, which is a serious medical emergency.

但如果强行往阴道内部吹气，可能导致空气栓塞，这是一种严重的医学紧急情况

Normal breathing is fine. Avoid blowing air inside.

正常呼吸即可，不要向阴道内部吹气

Q: Should I brush my teeth before oral sex? Avoid sugary foods?

问：口交前要刷牙吗？要避免含糖食物吗？

Good oral hygiene is helpful.

良好的口腔卫生很重要

If your gums are bleeding or you have mouth sores, STI transmission risk increases. In that case, use protection.

如果牙龈出血或有口腔溃疡，感染风险会上升，应使用保护措施

Use a soft toothbrush and avoid brushing aggressively right before oral sex.

使用软毛牙刷，避免临近口交时过度用力刷牙

Sugary foods may affect vaginal or oral yeast balance, so moderation is wise.

含糖食物可能影响菌群平衡，适度即可

Q: Do I need to shave pubic hair? Is hair unhygienic?

问：私处的毛需要刮吗？有毛会很恶心吗？

Hair removal is entirely personal preference.

是否刮毛完全是个人选择

Pubic hair is not unhygienic if properly washed.

只要清洁到位，体毛本身并不不卫生

Be cautious when shaving to avoid cuts, which can increase infection risk.

刮毛时避免刮伤皮肤，因为破损会增加感染风险

Q: What if menstruation or bleeding occurs during oral sex?

问：如果口交时月经来了或出血怎么办？

Pause immediately and clean up.

立即停止并清洁

Oral sex during menstruation carries a higher STI transmission risk due to blood exposure.

月经期间由于血液暴露，感染风险更高

You can explore other forms of intimacy instead.

可以选择其他亲密方式

Q: Can oral sex increase the risk of urinary tract infections?

问：口交会增加尿道感染风险吗？

Yes, especially if bacteria from the anus are transferred to the vulva or urethra.

是的，尤其是从肛门接触后再接触阴道或尿道，会增加风险

Good hygiene and avoiding cross-contact reduce this risk.

良好的卫生习惯和避免交叉接触可以降低风险

Q: Does spelling letters with your tongue increase pleasure?

问：用舌头写字母会更愉悦吗？

There is no universal formula.

没有固定公式

Variety can make stimulation more interesting, but individual preference matters most.

变化可以增加趣味，但个人偏好最重要

Feedback, communication, and responsiveness are more important than technique.

沟通和反馈比技巧更重要

Q: Does a dental dam reduce pleasure?

问：口交膜会降低愉悦感吗？

Some people feel a slight difference in sensation.

有些人会感觉略有不同

However, psychological comfort often enhances relaxation, which can improve pleasure.

心理安全感往往有助于放松，反而可能提升体验

Q: What if I feel uncomfortable about oral sex?

问：如果我对口交感到不舒服怎么办？

Be honest and calm.

诚实且平静地表达

“I feel uncomfortable with oral sex because…” and explain your feelings.

“我对口交有点不舒服，因为……”并说明原因

Offer alternatives if you wish.

可以提出其他亲密方式

If you are not ready, do not force yourself.

如果还没准备好，不要强迫自己

A respectful partner will prioritise your comfort.

尊重你的人会优先考虑你的感受

Final Reminder

Oral sex, like all sexual activities, should involve:

口交和所有性行为一样，应包含：

• Consent
  同意

• Communication
  沟通

• Protection
  保护

• Mutual respect
  彼此尊重

Sex education is about safety, autonomy, and informed choice.

性教育的核心是安全、自主与知情选择。