Should be soft now. Hard should when baby is bigger. Whether it's a bump or fats, as long as is healthy ok la. Hehe...hi MTB, I haf a silly qn to ask. Those of u with bumps already, is the bump soft or hard? Cos I'm still trying to debate within me if mine is a bump or fats haha!! I know when the bump is really big like 5-7 mths, it's hard. But since now it's only the start, i cannot differentiate.