Pregnancy analysis
Because of the frequent questioning of the sisters about the most appropriate time to conduct a home pregnancy analysis and how to use the proper home pregnancy test, I would like to share this brief topic after reading several websites and several books on how to analyze the pregnancy at home correctly, To conduct the analysis more accurately.
How fertilization occurs
The fertilization process usually occurs when the ovum is present at the time of ovulation or within 24 hours of ovulation, and the presence of sperm where sperm can live for up to three days. In rare cases, they can live up to six to seven days. In the first trimester of the fallopian tube and then remain there for about three to four days and is divided up to the stage of morula stage, where the number of cells in the eight to thirty-two cells and then start moving towards the uterus or towards it, swimming slowly until you reach after seventy … And in the sixth day S-hand U-turn part where divisions are after, this is known as Part B decidua begin Palangrac in the uterine wall to be the first link between the egg embryo and the lining of the uterus mother.
This process is known as implantation and is the first link between the mother and the embryo embryo-maternal interaction through the secretion of a hormone known as human chorionic gonadotropin, a pregnancy hormone that appears in the analysis of HCG and usually appears in the blood analysis first, and after the occurrence of fertilization and direct fertilization any of the seven to ten Days of vaccination or ovulation and vaccination, and in urine after the vaccination of about 10-14 days according to the sensitivity of the analysis, where the flour measures the presence of hormone in the urine at a rate of less than 20IUM / L.
Home Pregnancy Analysis
Is an analysis to investigate the presence of pregnancy hormone hCG, in the urine produced by the placenta in its first days to indicate the presence of pregnancy.
Time to perform the analysis
Usually, the result will not appear until ovulation occurs first, then the implantation occurs seven days after ovulation and the hormone will first appear in the blood and then in the urine. Therefore, the analysis is preferred after about ten to twelve days of ovulation according to length If you have a menstrual cycle, you will have a period of 28 days. This means that your ovulation is on the 14th day. In case of fertilization or fertilization, nesting occurs seven to 10 days after ovulation if you progress or delay any 14 + 10 = 24 Is the day of nesting, and then the placenta begins to send the first signs of pregnancy It is the pregnancy hormone hCG and the hormone hormone in the blood is usually about 25mIU.
After the occurrence of ovulation ten days, ie, on the twenty-fourth day of the cycle, doubles every two days or two days up to 50mIU, and this on the twelfth day of ovulation and be on the twenty-sixth day of the session and be 100mIU, on the sixteenth day of ovulation It is about 200mIU, two days later, on the 30th day, two days late. You can perform the analysis two days late, because the majority of pregnancy analysis types are sensitive to the hormone pregnancy rate at 50mIU, but to avoid any error in the results. Know the time of ovulation accurately You can wait about a week to ten days of delay of the cycle until the result is definitive and the proportion of the hormone has doubled and reached an unquestionable level and also in cases of delayed ovulation may give you incorrect results if checked early.
How to conduct analysis
You must follow the instructions in the accompanying leaflet of the analysis device in terms of the time to do it and the time required for the result to appear.
This test is usually performed by MID STREAM URINE, which is initially urinated for a few drops, and then directed to the urethra for 5 seconds until the sample absorbs the amount of urine required for the analysis. Because the amount of hormone is focused and give more accurate results, or wait for four hours after going to the bathroom to urinate, the longer the time of the date of ovulation or delayed cycle whenever you need less time of retention or not to go to the bathroom for less time less than four hours Where the concentration of the hormone is higher and does not need to Longer waiting for assembly or constipation for long urination
How to read the result of analysis
As mentioned before, the instructions must be complied with the attached leaflet for analysis and adherence to the time limit. The majority of analyzes set a specific time that should not exceed ten minutes to fifteen minutes as maximum.
The vast majority of home analysis devices contain two windows:
- The first window is known as the CONTROL window and gives you information that your analysis is correct when it first appears.
- The second window: known as the result window TEST, regardless of the color and thickness of the apparent line as long as appeared on the test time even if the light means there is a load and the result is positive.
Some tests contain a negative or minus MINU or positive + plus + as a result of an analysis where a negative sign (-) is a non-pregnancy, whereas the presence of the positive sign (+) regardless of the extent of the submerged line is considered a positive sign as long as the test In the time allowed.