When dealing with a headache, try boiling one cup of apple cider vinegar and one cup of water in a pot. Pour into a heat proof bowl and put on the table or other safe place that you can lean over the bowl and cover your head with a towel. Inhale the steam for a few minutes to bring some relief.
The warning on mine says not to use prior to 4 months of age. My son was in his Jolly Jumper from 3 months. The directions of use are that if they can confidently hold up their head then they are fine.
Quick Answer. One of the youngest babies ever to walk is Xavier King, who began walking at 6 months old in 2010, according to the United Kingdom's Daily Mail. One month after learning to walk, Xavier was able to walk 6 feet on his own without assistance. Most babies do not walk until they are between 10 and 18 months old.