Children conceived through sperm donation have a birth defect rate of almost a fifth compared with the general population. This may be explained by the fact that sperm banks only accept donors who have good semen quality, and because of the rigorous screening procedures which they adopt. In addition, sperm banks may try to ensure that the sperm used in a particular recipient woman comes from a donor whose blood group and genetic profile is compatible with those of the woman. Sperm donation is also used in cases of rhesus incompatibility. This particularly occurs where a woman is rhesus negative, and her partner is rhesus positive. The woman’s body may reject a foetus if it has rhesus positive blood. Anti … Continue reading Did you know that children produced via sperm banks have 1/5th the health issues?