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.
Between 12 to 16 weeks you can also try to gently lift your baby up from lying on her back to sitting (holding her hands and gently lifting her upper body). Her head control should allow her to bring her head up along with her. Never be rough with babies and be led by their own ability and inclination to try new movements and games. If sheâs not ready wait another week or so. Being able to hold her head steady and turn from side to side with ease by about the age of six months. Before this age she would need more support than that offered by a buggy with no support or reclining settings.