Our partner doctors and experienced STI specialists will be happy to help you.
Valued by you, [[scientifically]] proven
This is what our users say about us
Valued by you, [[scientifically]] proven
This is what our users say about us

Rico, 33
I had chlamydia for two months in a row and was completely fed up. And now, half a year with Plan D and [[[not a single STI anymore]]].

Chris, 32
A friend told me about it, and then I wanted to try it myself. Plan D, along with PrEP, is a real game changer for me. That's what I call [[[quality of life]]]!

Lukas, 26
It's good to have a sense of security when I'm out and about and having fun. Contact with the team was always excellent: all questions were answered promptly.

Tim, 36
No stress, everything runs automatically. I did miss the check-in once, but dear Paul reminded me. Thanks! That's how health should be today!
Jan, 42
Since I started using HIV PrEP, I can finally enjoy my love life like I couldn't for a long time. With Plan D, I now have even more protection. Fantastic!
What does that mean?
Condoms are a good method, but not the preferred choice for everyone. For many, certain medications can offer an effective alternative or additional protection. Medications can greatly reduce the risk of contracting chlamydia, syphilis, and to a lesser extent, gonorrhea.
If indicated, a specific antibiotic can be prescribed by a doctor that is taken once after sexual contact.
If used within a maximum of 72 hours after sex, it can significantly reduce the likelihood of contracting chlamydia and syphilis.
According to clinical studies, it works for people (AMAB) who have condomless sex with men (AMAB).
Condomless sex means that no condom is used most of the time. This can be true for any type of sex—oral, anal, and vaginal, or front-hole sex.
Clinical studies show significant efficacy in reducing the transmission of some of the most common STIs:
1. Reduction in Chlamydia: 70-89%
2. Reduction in Syphilis: 73-87%
3. Reduction in Gonorrhea: 17-57%
Field data from clinics that already prescribe medicinal STI prevention confirm the efficacy shown in these studies (reduction in Chlamydia: 67-90%, reduction in Syphilis 56-78%).
Sources:
- Molina JM et al. Lancet Infect Dis. 2018; 18(3):308-17
- Luetkemeyer AF et al. N Engl J Med. 2023; 388(14):1296-306
- Molina JM et al. CROI 2024; Abstr 174
- Bolan RK et al. Sex Transm Dis. 2015; 42(2):98-103
- Scott H et al, CROI 2024 #126
Clinically proven effect
Clinical trials and field data demonstrate the high efficacy of pharmacological STI risk reduction. The incidence of bacterial STIs such as chlamydia and syphilis is demonstrably significantly reduced in individuals (gay and bisexual men, as well as trans*women) who use pharmacological STI prevention.¹

Here's how it works
Answer a few questions
Let's first see if our program is right for you. Answer a few questions about your needs and medical history using our online questionnaire (5 min).
Results in 24h*
After a medical consultation, find out if you are suitable for the treatment and receive your treatment recommendation from doctors (including a prescription if medically indicated).
Next-day medication delivery available
Receive your prescribed medication (if ordered) the next day from our partner pharmacy or pick it up at a pharmacy of your choice. Cancelable at any time.
Support whenever you need it
Regular check-ins and quick support whenever you need it, without long waiting times for an appointment. We are here for you.
* on weekdays. On weekends and public holidays, it may take a little longer.

Your Plan for STI Prevention
Your membership includes:
- Initial medical consultation
- Monthly doses of your medication (if prescribed), discreetly sent to you by our partner pharmacy or for collection at a pharmacy of your choice
- Regular medical check-ups
From €25/month. Cancel anytime.
Frequently Asked Questions
Statutory health insurance providers do not cover the costs of medical treatment or any medications. Insured persons currently have to bear these costs themselves. If you have private health insurance, you can coordinate with your private health insurance provider in advance and clarify cost coverage.
Should a medical examination reveal that the program is medically unsuitable for you, we will, of course, refund the full amount paid within 10 business days. This applies only to Plan D.
Due to the provisions of the German Medicines Advertising Act, we are not allowed to mention the names of medicines or active ingredients on the website. Once the partner doctor has assessed your suitability for the program, you will be informed about the name of the medication, if relevant. Our medical expertise is available to you throughout the entire process to answer all your questions.
Despite many years of use, no resistance to standard therapies has been observed for chlamydia and syphilis.
In contrast, gonorrhea is already highly resistant to antibiotics, which is why the antibiotic used for prophylaxis is not used for treatment. Other antibiotics are typically used in this case. Furthermore, there is currently no evidence that prophylaxis affects standard gonorrhea treatment, as it apparently does not increase resistance to other antibiotics (Chu VT et al., CROI 2024, #1154).
With other bacteria, the development of resistance is rather low with moderate use (Chu VT et al.; CROI 2024; #1154) and even with daily use is limited and only temporary (Truong R et al. 2022; doi:10.1093/jacamr/dlac009.).
In summary: Antibiotic resistance is a serious issue and should be monitored. However, when taken responsibly and under medical supervision as post-exposure prophylaxis, major side effects are unlikely. This approach has proven highly effective in significantly reducing the risk of STIs in high-risk groups who engage in condomless sex.
As with most medications, STI prevention drugs can also cause side effects or allergic reactions.
Our medical team will gladly inform you about possible side effects and provide you with individual and timely support throughout your journey should you experience any side effects. We ensure that you receive medical care throughout your entire treatment.
If you have any questions, please feel free to contact us directly .
If you experience one or more of the following symptoms, which may indicate a medical emergency, you should immediately call emergency services on 112: severe allergic reactions, severe abdominal pain, chest pain, shortness of breath, swelling of the body or airways, numbness or circulatory problems.
If it is not an emergency, please contact your family doctor or the on-call medical service number 116-117.
If you are experiencing a mental health crisis, please contact a counselling centre or the telephone helpline 0800 - 1110111, 0800 - 1110222 or 116 123.
If your life is in danger due to a mental health crisis, please contact the nearest emergency room or call 112.
If you have any questions, please feel free to contact us at any time.
Please note that this information is for general informational purposes only and does not constitute a substitute for professional medical advice. Every person's health situation is unique. Medicines should always be used under medical supervision and according to prescribed instructions to ensure optimal results and minimal side effects.
Our partner pharmacy is Leibniz Apotheke in Hanover (Georgstraße 46, 30159 Hanover). For questions about medicines, please contact our partner pharmacy or a pharmacy of your choice.


