However, a woman is free to opt for voluntary termination of pregnancy (VTP or VTOP). It is known as sex-selective abortion.įor ethical reasons, sex-selective abortion is not a recommended technique for choosing the sex of unborn babies. During pregnancy The woman decides to terminate the pregnancy voluntarily should she be pregnant with a baby of the undesired sex. After conception The embryo of the desired gender is selected right after fertilization and transferred back to the mother's uterus. In this sense, gender selection involves the manipulation of the early stages of fertilization or embryonic development to have a child of the desired sex, whether male or female.Īssisted reproduction techniques allow us to choose the gender of the baby in any of the following stages: Before conception It involves choosing the sperm of the desired gender before fertilization, which allows us to do it without IVF. If the sperm carries a Y-chromosome the baby will be XY, a boy.If the sperm carries an X-chromosome the baby will be XX, a girl.Given that egg cells always have an X chromosome, two combinations are possible: Sperm cells carry either X or Y sex chromosomes. Lesbian Artificial Insemination by Donorĭuring embryo development, sexual differentiation occurs before fertilization and is determined by the genetic material contributed by the sperm of the father, that is, the father's genes are responsible for the child's sex.Fertility Treatments for Lesbian Couples.Fertility Treatments for Single Mothers.What is Assisted Reproductive Technology?.

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