We parents sure worry a lot. Over five hours per day according to one poll. It seems that we’re most concerned about our children’s safety and happiness, followed by if they’re being bullied and if they’re keeping up in class. Our top three worst nightmares are dealing with broken limbs, broken hearts and lice (The poll was conducted by Lice Clinics of America). The poll also confirms that we’re losing sleep due to our worries. No kidding!? A more interesting poll would be: when do we not worry?