What are the signs before pregnancy?

Patient's question:

I got married last year. Recently, I've been experiencing lower abdominal pain, especially during my period. I'm very worried it might affect fertility, and I'm also extremely sensitive to cold and coldness. What are the signs before pregnancy?

Doctor's answer:

The earliest symptoms of pregnancy 1: Early pregnancy reactions
The first reaction is feeling cold. Gradually, you may feel tired, sleepy, dizzy, nauseous, queasy, lose your appetite, become picky about food, prefer sour foods, dislike the smell of greasy food, and your saliva production may also increase. In the early stages, you may even vomit. In severe cases, you may also experience dizziness, fatigue, and lethargy.
You can exercise. Decide on the form of exercise based on your condition, focusing on gentle, soothing, relaxing, and stretching activities, such as meditative yoga, beginner's physical exercises, or simply doing simple stretching movements at home.