Honestly won’t recommend Konny baby carrier cause the support is not fantastic, especially if you have a big baby. You’ll be aching everywhere. If you want a carrier that can last you longer, you can consider getting tula free to grow. Personally, I have been using tula carriers/ring slings for more than 4 years now. SuperMom carries tula FTG, and some designs come with free lumbar support. You can take a look: https://welovesupermom.com/search?search=Tula%20free%20to%20grow
im using my konny carrier from newborn till she is 5 months plus. You can go the website and key in your weight and the system would recommend according to your pre pregnancy weight. Not to worry, even your baby is bigger the material will stretch too and you can still use it over the years. Its snug and convenient too! ✌️