One woman reported losing 13 kg during the challenge, but her story cannot show whether it works for others. The Indian Express covered Tanya Singh’s two-year change, shared on Instagram. She has polycystic ovary syndrome, or PCOS, a condition that affects hormones. Singh said she started slowly before trying the 75 Hard Challenge. Her videos spanned 2024 to 2026. Her reported Weight went from 85 kg to 62 kg overall. That is a total loss of 23 kg over two years. She said the first 10 kg took more than a year. She then linked her change from 75 kg to 62 kg to the challenge. This was a personal account, not a test of the challenge. The supplied report gives no bloodwork results or detailed habit records. It also does not establish exactly how long the final loss took. The numbers describe her experience, not a result everyone should expect. Expert Garima Goyal added an important point: PCOS involves more than the scale. Irregular periods, acne, excess hair growth, and fertility concerns can still need treatment. A lower number alone does not show that these concerns have improved. For BioSocial members, the useful takeaway is to compare more than before-and-after photos. Your own dated records can put changes in context. Notes about daily habits and symptoms can sit beside your numbers. Tracking Menstrual Cycle Length, where relevant, adds another part of that story. Sharing the timeline also makes community comparisons more meaningful than comparing total kilograms lost. What changes have you tracked during the challenge, beyond the number on the scale?