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.
Yes, you can still enjoy a mug of coffee every now and then during your pregnancy. Just make sure that you don't have more than 200mg of caffeine in a day. That's two mugs of instant coffee or one mug of brewed coffee. If you regularly have more than 200mg of caffeine a day while you're pregnant, you'll have a higher risk of miscarriage or having a baby with a low birth weight. Babies born with a low birth weight are at increased risk of health problems when they get older.