input: Delay in periods especially if you always have your periods on time
fixed: Delay in periods, especially if you always have your periods on time.

input: 88008 is not just another number but serves to fix into the mind of the individual a route by which he can rehabilitate himself his ethics and his goals
fixed: 8-8008 is not just another number, but serves to fix into the mind of the individual a route by which he can rehabilitate himself, his ethics and his goals.

input: Enzymes with an ability to break down virus have been detected in saliva
fixed: Enzymes with an ability to break down virus have been detected in saliva.

input: What the legend states is that the Xi and other tribes of the region were plagued by the flooding of the Huanghe Yellow River
fixed:
What the legend states is that the Xia and other tribes of the region were plagued by the flooding of the Huanghe (Yellow River).