They say around about the 3 month mark they should be able to hold their head up completely on their own with out it flopping again.
Olivia has been head strong since birth and can hold it up for some time but still flops forward now & again, but im not worried as they do say around 3 months, and then I can put her in her bumbo chair as she loves to be sat up. She's so damn nosey.
x