how to tell if your in ketosis

:sigh:as the title said, is there obvious signs that your body's gone into ketosis other than bad breath, or do u need to buy those test strips that you wee on?

Just dragon breath (or your wee starts to smell chemical!)

Also not quite stopping feeling hungry as you still have psychological hunger for a few weeks...but you find you care less about eating...when you stop and listen to whether you are hungry or not - if that feeling has gone you are in ketosis. Otherwise, no - it's the strips - but if you're 100% you'll be there by the end of Day 3 unless you had a real carbfest as your final meal - in which case maybe Day 4.