How long after conception does it take to respond?

Pregnancy reaction varies from person to person, most women in pregnancy about 45 days began to show early pregnancy reaction, and some people are completely no reaction. General performance for nausea, retching, loss of appetite, etc., you can choose to eat hawthorn to promote appetite. After pregnancy do not go to a large flow of people, to prevent contact with infectious diseases. Early pregnancy is an important period of embryonic development, need to prevent sexual life, do not stay up late in daily life, do not do strenuous exercise, drink more water, eat more fruits and vegetables to supplement vitamins, and pregnant women need to go to regular hospitals to do regular check-ups, maintain a good mood, always protect the baby in the belly.