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2023年1月14日 · But it often goes unnoticed because symptoms are vague or absent. Chlamydia can also infect the rectum and throat. Symptoms in Men: Burning and itching at the tip of the penis, discharge, painful ...
2023年8月28日 · Signs of HPV. The most common are small, hard sores called warts, but not everyone who has HPV gets them. They may be raised, flat, or shaped like a cauliflower, and they can be different sizes ...
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2023年5月2日 · An erection starts in your brain. Something you saw, felt, smelled, heard, or thought makes your nerves send chemical messages to the blood vessels in your penis. The arteries relax and open up to ...
2023年7月26日 · Topical treatments for psoriasis come as ointments, creams, solutions, or foam and include: Steroid creams. These slow down immune cells in your skin. They can ease swelling and redness. Mild ...
2023年3月12日 · It contains the hormone levonorgestrel. It’s also called the morning-after pill. But you don't have to wait until the morning after sex to take it. In fact, levonorgestrel is more effective the ...
2024年4月11日 · Anal sex is the term used for any sexual activity that involves the anus. It doesn’t always include anal intercourse. The anus is full of nerve endings, making it very sensitive, and many people ...
