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.
When your child does move to a backless booster, be sure that they have a vehicle head restraint behind their head, at least up to the tips of their ears. Generally, kids will need a booster until they are 4â9â³ tall, which happens around age 11 for most kids. year old in a Graco Argos in high back booster mode. There is not any scientific information that gives us reason to believe that a harness is safer than a properly used booster seat. The key is the booster being properly used: where the child is of appropriate age and the belt is positioned properly.