Generally, the fertilized egg implants after a couple has sex for a few days.

A new life is the expectation of every family, so many couples will actively seek children, especially those who are older, who are even more looking forward to having children. Children are the hope of every family and are a wonderful thing. So how many days after sex does it usually take for implantation to occur? Everyone is quite curious about this question, so I will give you a brief introduction below, hoping it can help you.

How many days after sex does it usually take for implantation to occur?

Generally speaking, it takes sperm only a few minutes to reach the fallopian tube from the vagina, but usually takes 1 to 1.5 hours. These sperm that reach the fallopian tubes lose their ability to conceive after three days. When women are in their childbearing years, their ovaries release a mature egg every month. After the egg is released, it is captured by the fallopian tube umbrella and enters the fallopian tube.

Within 24 hours after the egg is released, if it encounters sperm in the fallopian tube, the egg will be surrounded by a group of sperm, of which only one sperm can penetrate into the egg and fertilize it. The egg after fertilization is called a zygote. The fertilized egg develops in the fallopian tube and gradually moves towards the uterine cavity. About 7 to 8 days after fertilization, it reaches the uterine cavity and implants into the endometrium, continuously absorbing nutrients and gradually developing into a mature fetus.

The fertilized egg stays in the fallopian tube for 3 to 5 days and then implants in the endometrium. Some are earlier, some are later, and some vary greatly. 3 to 4 days after fertilization, morula is formed, and blastocyst is formed 6 to 8 days after fertilization. Implantation begins 6 to 8 days after fertilization and is completed in 11 to 12 days.

After entering the female vagina, sperm can survive for 2 to 3 days. If ovulation occurs during this period, conception will occur. The lifespan of an egg is about 2 to 3 days, while it takes one day for sperm to travel from the vagina to the fallopian tube, and two days for the fertilized egg to implant. So the time it takes to conceive after sex should be 2+1=3 days.

The above is a brief introduction about how many days it usually takes for implantation to occur after sexual intercourse between couples. I hope the above introduction will be helpful to everyone. In order to have a healthy child, you must quit smoking and drinking when you want to have a child. Only a healthy body can give birth to a healthy child. Finally, I would like to remind everyone that if you want to have a healthy child, you must pay attention to your physical safety.