The signs of pregnancy are breast swelling, delayed menstruation, general weakness, drowsiness, and also easily develop symptoms such as small stomach pain, and you need to take an early pregnancy test to determine pregnancy. You can check the HCG in your blood by drawing blood, and you can also check by early pregnancy test paper, but with early pregnancy test paper, you usually need to wait until your period is delayed for a week before you can check it. Early pregnancy reactions such as nausea, vomiting and dizziness can occur in about 6 weeks of pregnancy and generally do not require treatment. It is best to eat more vegetables and fruits in early pregnancy to relieve the symptoms of pregnancy vomiting, and it is also recommended to take reasonable supplement of folic acid to prevent fetal malformation. It is recommended to relax and not to be anxious or angry so as not to affect the baby’s development, and regular maternity checkups can determine the fetal development.