What are the differences between the early stages of pregnancy and before menstruation?

Patient's question:

No

Doctor's answer:

Hello, if your menstrual cycle is usually normal and it has been 10 days or more since your period, you should suspect pregnancy. For women of childbearing age who have had sexual intercourse and have not used contraception, the following symptoms should be considered as signs of pregnancy: missed period, early pregnancy symptoms, frequent urination, and breast tenderness.