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.
The problem with coffee in pregnancy is not the coffee itself it is the caffeine content. Most doctors recommend that pregnant women limit themselves to 200mg of caffeine per day.The problem with this, though, is that how do you tell how much caffeine is in a cup of coffee?here are many different coffee substitute drinks that you can use during your pregnancy if you are not interested in drinking straight decaffeinated coffee. The one drink substitute you should look into is herbal coffee.