Para Rid questions

I have been doing p&b shakes for 4 or 5 days and have Para Rid that Im going to start taking tomorrow. My question is... para rid says to take for 7 days 4 days off and take for another 7 days, is this really long enough? I have been under the impression that some parasite eggs take 6 weeks to hatch? would this get rid of those eggs or should u really do more then one bottle of the stuff? Also since starting the p&b shakes I have never slept so much in my entire life,I usually sleep 7 or 8 hours and have slept 2 nights 13 hours!!! I think I read it might be die off?