TestStripreferstotheearlypregnancyteststrip.Generally,14daysafterintercourseduringtheovulatoryperiod,pregnancycanbedetectedwiththeearlypregnancyteststrip,butsometimesthereareindividualdifferences,andthetimemayexceed14days.
Theearlypregnancyteststripisadetectionmethodtodeterminewhetherpregnancyisbydetectinghumanchorionicgonadotropinintheurine.Afterpregnancy,theembryoformationwillsecreteakindofhumanchorionicgonadotropin,andthishormonewillbeexcretedoutofthebodyalongwiththeurine.Generally,itcanbedetectedwiththeearlypregnancyteststrip14daysafterintercourse.Iftworedbarsappear,itmeanspregnancy.Ifonlyoneredbarappears,itmeansnopregnancyforthetimebeing.
However,ifovulationislateorthefertilizedeggimplantslate,whenusingtheearlypregnancyteststripfordetection14daysafterintercourse,afalsenegativemayoccur.Thatistosay,itistooearlytodetectthepregnancytime.Atthistime,youcangotothehospitalforabloodtestofhumanchorionicgonadotropinorre-testwiththeearlypregnancyteststripafter3to7daystodeterminewhetheryouarepregnant.
Keypoints:
1.TestStrip:Referstotheearlypregnancyteststrip.
2.Detectiontime:Usually14daysafterovulatoryintercourse,butmayvary.
3.Principle:Detectshumanchorionicgonadotropininurine.
4.Resultsjudgment:Tworedbarsmeanpregnancy,oneredbarmeansnopregnancyforthetimebeing.
5.Specialsituations:Mayhavefalsenegativesincaseoflateovulationorlatefertilizedeggimplantation,needfurthertests.