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.
Although itâs unclear if coffee causes miscarriage or preterm birth, pregnant women should limit their total caffeine intake to 200 milligrams a day. If you have withdrawal symptoms like headache, fatigue, or irritability, gradually reduce your consumption or switch to decaf. The sweet spot seems to be no more than 4 cups or 400 milligrams of coffee a day to get the health benefits and curb your cravings without any side effects. But the right amount really depends on how it makes you feel.