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.
Recommendations for pregnancy. In view of current knowledge, small amounts of caffeine are considered safe in pregnancy. The. recommended limit in Australia is a maximum of 200mg caffeine per day. This would be. equivalent to 1 cup of strong espresso style coffee, 3 cups of instant coffee, 4 cups of medium.