Hi, all I am pregnant. I am 20 weeks pregnant. I have frequent toothaches and at times I am having headaches and at times it is severe. I have heard people saying that toothaches can lead to headaches. Last day I consulted doc at Dawson dental ( http://dawsondental.ca/
) in Toronto and they asked to undergo Root canal. I am worried. Is it advisable to undergo at this age? Anyone here got any experiences to share of this sort? Will it be good to undergo this now? Is it god to undergo at this stage? Is it risky to undergo a treatment of this sort ?