It usually takes about two weeks from the point of conception to test positive on a home pregnancy test. For women trying to conceive, it may be difficult having to wait that long. There are some very early signs that women may experience prior to missing a period. Some women may not experience any symptoms at this time. Women may also have different symptoms than they had with past pregnancies.
Missed Period
A missed period is one of the earliest signs of pregnancy. Once a woman's period is late, she may buy an over the counter pregnancy test. Some tests may even detect pregnancy a few days before her period is due, depending on the manufacturer.
Mild Cramping and Implantation Bleeding
Some women may experience mild cramping and implantation bleeding around the time of their period. The cramping is usually mild. Women may experience cramping as the embryo attaches itself to the uterine wall, and the uterus begins to stretch to accommodate the gestational sac. It may be accompanied by light spotting. Spotting would be defined as a light vaginal discharge that is brown or pink in color. It is usually noticed on the bathroom tissue after voiding. Some women may need to wear a panty liner around this time. If bleeding becomes bright red and is accompanied by moderate to severe cramping, women should seek medical attention.
Nausea and Fatigue
Nausea and fatigue may be experienced very early in pregnancy by some women. Nausea is thought to be due to the increase in pregnancy hormones. These hormones cause food to pass more slowly through the gastrointestinal system and also may decrease the amount of hydrochloric acid in the stomach. Food aversions and cravings may also be experienced at this time.
Frequent Urination
Women may notice that they are using the restroom more frequently. As the uterus expands, it puts mild pressure on the bladder. This causes frequent urination, which usually continues throughout the pregnancy.
