How long do you have to support a baby’s neck?
Your baby will probably be able to lift her head when she’s about a month old, and hold it up when placed in a sitting position at around 4 months. Her neck muscles and head control should be strong and steady by 6 months.
How long does a kinked neck last?
When you have a stiff neck, the soreness and restricted range of motion can make routine activities difficult. Symptoms typically last from just a day or two to a couple of weeks, and may be accompanied by a headache, shoulder pain, and/or pain that radiates down your arm.