How to get pregnant

If you're hoping to conceive, don't leave it to luck. Know how to get pregnant — starting with predicting ovulation and do's and don'ts for maximizing fertility.

By Mayo Clinic Staff

Some couples seem to get pregnant simply by talking about it. For others, it takes time. If you're looking for tips on how to get pregnant, here's what you need to know.

How to predict ovulation

Understanding when you're ovulating — and having sex regularly five days before and on the day of ovulation — can improve the odds of conceiving.

Ovulation is the process in which a mature egg is released from the ovary. Those six days are important because the egg is able to be fertilized for about 12 to 24 hours after it's released. In addition, sperm can live inside the female reproductive tract as long as five days after sexual intercourse under the right conditions. Your chance of getting pregnant is highest when live sperm are present in the fallopian tubes during ovulation.

In an average 28-day menstrual cycle, ovulation typically occurs about 14 days before the start of the next menstrual period. But in most women, ovulation occurs in the four days before or after the midpoint of the menstrual cycle. If, like many women, you don't have a perfect 28-day menstrual cycle, you can determine the length and midpoint of your cycle by keeping a menstrual calendar.

Beyond the calendar, you can also look for ovulation signs and symptoms, including:

  • Change in vaginal secretions. Just before ovulation, you might notice an increase in clear, wet and stretchy vaginal secretions. Just after ovulation, cervical mucus decreases and becomes thicker, cloudy and less noticeable.
  • Change in basal body temperature. Your body's temperature at rest (basal body temperature) increases slightly during ovulation. Using a thermometer specifically designed to measure basal body temperature, take your temperature every morning before you get out of bed. Record the results and look for a pattern to emerge. You'll be most fertile during the two to three days before your temperature rises.

You also might want to try an over-the-counter ovulation kit. These kits test your urine for the surge in hormones that takes place before ovulation, which helps you identify when you're most likely to ovulate.

Maximizing fertility: What to do

Follow these simple tips for how to get pregnant:

  • Have sex regularly. The highest pregnancy rates occur in couples who have sex every day or every other day.
  • Have sex near the time of ovulation. If having sex every day isn't possible — or enjoyable — have sex every two to three days per week starting soon after the end of your period. This can help ensure that you have sex when you are most fertile.
  • Maintain a normal weight. Overweight and underweight women are at increased risk of ovulation disorders.

Also, consider talking to your health care provider about preconception planning. He or she can assess your overall health and help you identify changes that might improve your chances of a healthy pregnancy. Your health care provider will recommend taking folic acid a few months before conception to reduce the risk of spina bifida and other neural tube defects.

Nov. 02, 2016 See more In-depth