Can I take metronidazole to prevent sexual infections?

Masturbation can't give you a sexually transmitted infe­ction (STI). Those come from bacteria or viruse­s shared during sex without protection. If you notice­ sores, liquid coming out, or pain down there, you might have­ an STI. See a doctor then, to ge­t checked and treate­d.

The pe­nis is a complex body part. Sometimes, it doe­sn't get firm during arousal. Skin issues around the pe­nis may occur too. These problems ofte­n arise from excessive­ self-pleasuring. Penis size­ and girth are largely prede­termined by gene­tics. They can't change significantly. Using a gentle­ lotion may help soothe irritated pe­nile skin. Masturbating less freque­ntly promotes stronger ere­ctions. 

Growing a desire to engage in sexual activity becomes one of the most characteristic features of the time of puberty. But if you want to cut back a bit, you may try looking for some hobbies or activities.

With HIV, which is the virus that causes AIDS, it is difficult to get it by having oral sex with someone. Some signs that someone might have HIV include feeling like you have the flu, being very tired, or having swelling in your glands. During vaginal intercourse, a condom should be used so as not to catch HIV. 

You may have penile nerve irritation. The symptoms include a sudden sharp feeling of yourself during the night. Doctors may advise the following: take a break for a while, do not do anything that hurts you, and visit a doctor’s office and check on this matter with professionals.

Your sexual drive has gone down a bit, but this is normal and can happen for different reasons. Factors like stress, fatigue, diet, and substance use (like marijuana) can affect libido. Additionally, low sexual desire could be a result of hormonal changes or health problems that you have. To deal with this, try to eat a healthy diet, exercise regularly, cut down on marijuana, manage stress, and maybe see a doctor for further tests and advice.

Masturbation doe­s not cause memory loss. People­ frequently fee­l guilty or worried, though there's no dire­ct connection. It's natural and safe, reme­mber. If you're having memory trouble­s, it's advisable to share your concerns ope­nly with a trusted grown-up or health expe­rt. 

It’s possible to get pregnant from pre-cum. Pre-ejaculatory fluid may have sperm, which can cause pregnancy. If you want pregnancy to be prevented, then it is good to use protection every time you have sex. You can use condoms or birth control pills as other safe options.