Earliest Signs of Pregnancy in the First Week: Signs after Conception

earliest signs of pregnancy first week

If you are trying to become pregnant, you may be watching for the earliest signs of pregnancy in the first week.  Most women don’t notice any pregnancy symptoms until around six weeks, but there are some symptoms you can look for if you are trying to conceive.

What to Watch for: Earliest Signs of Pregnancy in the First Week

One very early indicator of pregnancy is basal body temperature.  Basal body temperature is the lowest temperature to which the body falls during sleep.  It is measured as soon as you wake up in the morning.

You must use a basal body thermometer to measure your basal body temperature.  It’s a good idea to keep it by your bedside so that you can measure and chart your basal body temperature as soon as you wake up without getting out of bed.

When you are ovulating, your basal body temperature rises slightly, so it can be used as an ovulation calculator.  When you become pregnant, your basal body temperature also rises and remains elevated.

Earliest Signs of Pregnancy First Week – Earliest Pregnancy Tests

Home pregnancy tests have come a long way in the last generation.  Thirty years ago, women had to wait an entire month after missing their period before they could get accurate results from a home pregnancy test.

Back then, the test had to be taken first thing in the morning when a woman woke up and urinated for the first time of the day, when the concentration of hCG in the urine was strongest.

Today there are home pregnancy tests that yield fairly accurate results as early as a few days before a woman misses her period.  They can be taken at any time of day.

  • First Response can detect pregnancy six days prior to a missed period. Independent reviews have indicated that First Response Early Result home pregnancy test is the most sensitive and reliable of the home pregnancy tests on the market.
  • Answer pregnancy test can be used four days before a missed period.  Clinical tests showed that at four days before a missed period, it is 69% accurate.  At three days prior, it is 83% accurate.  At one or two days prior, it is 93% accurate.

Earliest Signs of Pregnancy First Week – Testing Accuracy

Some women prefer a digital pregnancy test.  Most tests give results through a display of pink lines that can be difficult to read.  A digital test clearly displays the words “pregnant” or “not pregnant” to rule out any error in interpretation.

Every woman’s body and pregnancy is different, and the level of hCG in your body might not be high enough prior to a missed period to be measured.  If you suspect pregnancy but an early test is negative, you might want to wait a few days and test again.

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