To increase the chance of pregnancy from a fertilized egg, it is very important to have sex during ovulation. During ovulation, a woman's egg is released and waits in the fallopian tube for fertilization, which is one of the key steps in pregnancy. Therefore, if you want to get pregnant, it is very important to have sex during ovulation.

1. Measure basal body temperature

Measuring basal body temperature can help determine when a woman is ovulating. Basal body temperature refers to a woman's body temperature when she wakes up in the morning after sleeping at night. You can record your body temperature changes by measuring your basal body temperature every day and draw a basal body temperature curve.

2. Watch the calendar

Watching a calendar can help determine when a woman is ovulating. A woman's menstrual cycle usually lasts from 28 to 30 days, so a woman's safe period and ovulation period can be determined by observing the calendar.

3. Choose a suitable time for sexual intercourse

Choosing to have sex during a woman's ovulation period can increase the chance of pregnancy with a fertilized egg. A woman's eggs are usually released at night, so she can have sex at night. In addition, women's sperm can usually enter the vagina when they wake up in the morning, so they can have sex in the morning.

4. Avoid excessive sexual behavior

Excessive sexual activity may reduce the chance of pregnancy from a fertilized egg. Therefore, if you want to get pregnant, you should avoid excessive sex during a woman's ovulation period, especially sex at night and in the morning.

5. Use condoms

Using condoms is also an effective way to avoid excessive sexual activity. Condoms prevent sperm from entering a woman's vagina, thereby reducing the chances of a fertilized egg becoming pregnant.

To increase the chance of pregnancy from a fertilized egg, it is very important to have sex during a woman's ovulation period. By measuring basal body temperature, observing the calendar, choosing a suitable time for sexual intercourse, avoiding excessive sexual intercourse, and using condoms, you can help increase the chance of pregnancy with fertilized eggs.