Some chickens lay an egg almost every day, others every 1.5 to 2 days. Younger hens (called pullets if less than one year old) will lay smaller eggs at larger intervals until they reach maturity.
The caffeine effect. There are several reasons why women should limit their caffeine intake to less than 200 mg per day during pregnancy. Caffeine is a stimulant that influences the sympathetic nervous system to give you a buzz, sending messages to and from your brain more rapidly.
Effect of Excess Caffeine. Itâs tough to give up caffeine during pregnancy, but you should at least limit yourself for the health of your baby. According to a survey from Consumer Reports, an energy drink can contain up to 242 milligrams of caffeine per serving, compared to 100 milligrams per 8 ounces of regular coffee.