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Pregnancy in humans includes several stages, and it lasts for 280 days or 40 weeks on average.

Pregnancy in humans includes several stages, and it lasts for 280 days or 40 weeks on average. Implantation is an initial stage of pregnancy found in the female human body. In this stage, human embryo is attached to the uterus wall.

The stage of human pregnancy in which an embryo adheres to the uterus wall is known as implantation. During this prenatal developmental stage, the conceptus is termed as a blastocyst. After this adhesion, an human embryo receives required nutrients and oxygen to grow from the mother’s body. The following steps describe the process along with what happens after implantation.

What is the Meaning of Implantation? As the name suggests, what is implantation signifies when something is implanted. For human pregnancy, implantation is the initial stage where an embryo attaches to uterine lining for its prenatal developments.

Once the sperm fuses with an egg and fertilises, the zygote transports towards the uterus through multiple cell divisions. After conception process, a fertilised ovum takes 7-14 days to implant itself with uterus wall. Females can notice some symptoms after a successful implantation.

Most females experience implantation bleeding during the early stage of their pregnancy. It starts as an embryo adheres to the uterus wall, the endometrium. Due to this embryonic movement, expecting mother experiences pink or brown vaginal discharge. Implantation bleeding is also known as spotting. It is one of the most crucial indications and one of the answers for ‘what are the symptoms of implementation’. Spotting happens between 7-14 days after conception, which is a few days earlier to the upcoming menstrual cycle. Thus, females often confuse between implantation bleeding and monthly period. However, spotting is completely normal during this stage of pregnancy.    

Ans. Implantation in biology refers to an early stage of human pregnancy. During this stage, the fertilised ovum or egg attaches to the endometrium and receives nutrients and oxygen for its prenatal growth.

Ans. Once sperm fertilises an egg, it creates a uni-celled zygote. This zygote moves towards the womb or uterus through multiple and rapid cell divisions. After sticking to the uterus wall, a fertilised egg gradually inserts itself into deeper tissues of the uterus during implantation.

Ans. The most evident signs of successful implantation are implantation bleeding, tender breasts, mood swings, headache, cramps, bloating, tiredness, etc.

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