Of course, headaches can be caused by many other sicknesses, not to mention by stress or exhaustion themselves, so this sign of being pregnant is really one to consider when in conjunction with several others.
Not only will it help you live to a ripe old age, you'll have fewer broken bones and chronic sicknesses along the way as well.
With many sicknesses and diseases, early detection can make a huge difference in your recovery rate.
The diseases or sicknesses of beer and wine had from time immemorial baffled all attempts at cure.