Chlamydia is one of the most commonly diagnosed bacterial sexually transmitted infections and often causes no symptoms. Johanna Janku, MD, explains possible symptoms, when testing may be appropriate, how chlamydia is diagnosed and treated, and why the right test depends on your individual situation.

Many people assume there is one STI test that detects every sexually transmitted infection. In reality, different infections require different tests, sample sites, and timing. Dr. Johanna Janku explains how STI testing works, why one swab is often not enough, and when testing may be appropriate, even if you don't have symptoms.

Many sexually transmitted diseases (STDs) cause few or no symptoms, making them easy to miss. Learn why feeling healthy doesn't necessarily mean you're infection-free, when STD testing is recommended, and how choosing the right test depends on the infection, the anatomical site being tested, and the timing of testing.

Cancer recovery involves more than medical treatment. This article explores why relationships, intimacy, body image and emotional healing are essential parts of life after cancer. Based on Johanna Janku's lecture at Cancer Survivor Day 2026, it highlights the importance of self-compassion, rebuilding trust in your body and seeking support when needed.

Many women experience emotional and physical changes before their period. This article explains what happens hormonally during the menstrual cycle, why cycle-based living and cycle tracking are becoming more popular, and where both the benefits and limitations lie. It also explores evidence-based treatment options and why an individual medical perspective remains essential.

This article explores how children develop body awareness, boundaries and autonomy. Gynecologist and sex therapist Johanna Janku explains why respect and an age-appropriate approach matter more than taboos or trends.

This article explores why female bodies are constantly judged and how societal norms shape perceptions of what is considered “normal”. Using a current media debate as an example, it highlights the gap between medical perspectives and public opinion, and encourages a more individual, body-aware approach.

When the Days Before Your Period Feel More Difficult Many people know this feeling: the days before your period can feel different. You may feel more irritable, tired, or emotional – sometimes also physically uncomfortable. These symptoms are known as premenstrual syndrome (PMS). In the podcast “Hallo Gesundheit” by CSS, Johanna Janku – board-certified gynecologist (FMH), sex therapist, and founder of Oh Yes Baby Yes – explains what causes PMS and how people can better manage

Intimate care and vaginal health explained: After a media debate, Dr. Johanna Janku provides medical insight on pH balance, yeast infections, and healthy hygiene routines.

Scooping menstrual blood from the vagina is trending on social media. A gynecologist explains what’s harmless, what’s unnecessary, and what’s risky.

Read this article in German. Iron deficiency in women is common – and often underestimated. Due to menstruation, pregnancy, or breastfeeding, many women experience chronically low iron levels. In Switzerland, around one in five women is affected. Typical symptoms include fatigue, poor concentration, headaches, brittle nails, and pale skin. On social media – especially TikTok – a simple idea is currently trending: a small fish made of iron that is added to food or water while

December has its own kind of energy. It brings lights, rituals, warmth, and anticipation. And at the very same time, it brings a wave of expectations, inner pressure, and emotional fatigue. Many people say they feel overwhelmed more quickly during this month, less grounded, and that closeness or body awareness feels different than usual. Some withdraw, others feel a restlessness they can’t quite name. Maybe you’ve felt that too. That’s exactly why we’re offering a small yea

Meet Simon and book your first session We are excited to share some wonderful news 🎉: We’re delighted to welcome Simon Veitz to the Oh yes baby yes team. As a psychotherapist and sexual therapist, he supports individuals and couples of all genders through challenging life and relationship situations. About Simon Simon provides guidance when desire and needs no longer align, when insecurities around intimacy arise, or when differing expectations create distance. His work focu

PRP therapy in the genital area PRP therapy, known in aesthetic medicine as “vampire facelift,” is increasingly being used in the genital area. This involves injecting the body's own blood plasma into the vulva or vagina to stimulate tissue and alleviate discomfort. But how effective is this method really, and what should you be aware of? What is PRP therapy in the genital area? In PRP (platelet-rich plasma) therapy, a small amount of blood is taken from the body and process

Although they can now be found in many drugstores, period panties remains an open question for many: How safe is it really? How comfortable is it to wear? And: Does it also work on heavy days? I tested eight models for SZ Magazine. Under everyday conditions, not in a laboratory. The aim was to find out which products deliver what they promise and what to look out for before buying. Period panties put to the test Period panties: What was tested and how? The focus was on period

✨ Meet Amélie and book your first session – available from Sept 3rd We have wonderful news 🎉 Our team is growing, and we’re delighted to...

Tampons with or without applicators? A viral TikTok video is currently causing quite a stir: an American woman holds up a tampon without an applicator to the camera and asks: “What am I supposed to do with this?” In Switzerland, Germany, and France, the answer is clear, because tampons without applicators are preferred there. In the US, on the other hand, surveys show that around 90% of women use products with an applicator – usually made of plastic. This is not only surprisi

Whether clean-shaven, trimmed, or natural, opinions differ when it comes to pubic hair. Some swear by the fresh feeling after shaving, while others feel that hair in the intimate area is protective. One question keeps coming up: Is a hairy intimate area less hygienic than a shaved one? The answer is: not necessarily. The decisive factor is how well the intimate area is cared for, regardless of whether there is hair or not. Shaving the pubic area: hygiene, care, and risks What

Rihanna is pregnant again – and the internet is speculating. Will it be a girl this time? Or a third boy? TikTok comments are flooding in: “Her belly looks rounder, it must be a girl.” Or: “She's glowing so much – that's typical for a boy.” These theories are not new – and they persist. Many pregnant women are confronted with similar statements. But what is the truth? Can you really determine the sex of the baby early on – based solely on the mother's appearance? Girl or boy?

What we wear next to our skin every day affects more than just our well-being. Underwear plays a key role when it comes to intimate health. Johanna Janku, gynecologist and founder of Oh yes baby yes, explains which materials are recommended, what to look for in terms of cut – and why damp swimwear can be a problem. The right underwear for women in everyday life Which fabrics are healthy for the intimate area? The right underwear for women ideally consists of breathable natura