Foetal sex

Metrics details. In this context, here, we report an innovative molecular assay which utilizes the cell-free foetal DNA cffDNA as a source for the early and fast detection of the foetal sex. All the collected samples were immediately subjected to the separation of the plasma, which was utilized for the extraction of the cffDNA. In fact, the Plexor-HY assay has been successfully performed in all the samples, identifying 70 males and 62 females. The possibility of determining the foetal sex in the early prenatal life consents the application of our assay as a helpful screening test for subjects and families at risk of sex-linked disorders.
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Three-hour analysis of non-invasive foetal sex determination: application of Plexor chemistry

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Determination of Foetal Sex by Ultrasound: State of the Art

Prenatal sex discernment is the prenatal testing for discerning the sex of a fetus before birth. Prenatal sex discernment can be performed by preimplantation genetic diagnosis before conception, but this method may not always be classified as prenatal sex discernment because it's performed even before implantation. Prenatal sex determination has caused the Child sex ratio to go down at alarming rates, in India, which is also another factor that led to its banning. On May 1st , , sex determination and sex-selective abortion were prohibited. Doctors are forbidden by the state from revealing the sex of unborn babies in an effort to stop prospective parents from finding out the gender of their child and potentially abort or abandon babies. From Wikipedia, the free encyclopedia.
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Determination of Foetal Sex by Ultrasound: State of the Art

The determination of foetal gender is clinically indicated in sex-linked disorders. The reliability of ultrasound in prediction during the late second and third trimesters is well-established. Few studies attained high success rate in early second trimester. The variations in the success rate are due to the difference in size and gestational age of the published samples.
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Various hormones, chemicals, and teratogenic agents exhibit gender-related effects in utero as well as postnatally. Among such gender-specific teratogens are endocrine disruptors, especially phthalates that affect male gonads, diabetes-induced oxidative stress with more deleterious effects on male offspring, procarbazine-induced cleft palate affecting more male fetal rats compared to females, and VPA-induced autism-like behavior that affects differently males than females. Hence, there are many needs for the accurate determination of genetic gender. In newborn animals, the morphological methods that exist for sex determination i.
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