Pregnancy symptoms can vary among individuals, but they often start to appear around 6-8 weeks after the last menstrual period. Some common early pregnancy symptoms include missed periods, breast tenderness or sensitivity, nausea or morning sickness, frequent urination, fatigue, food cravings or aversions, mood swings, and increased sensitivity to smells. However, it's important to note that not all women experience the same symptoms or have symptoms at the same time. If you suspect you might be pregnant or have concerns, it is advisable to take a pregnancy test or consult a healthcare professional for confirmation and guidance.