Rhesus negative dating
When a mother who is Rh-negative comes into contact with her baby’s Rh-positive blood, she can potentially have an immune reaction. Though in a healthy and normal pregnancy, there is no blood to blood contact between a mother and her baby until delivery.
Rh-negative mothers who have had vaginal bleeding during their pregnancy or who have their pregnancy terminated can still be exposed to positive foetal blood.
But any children he fathers will have an equal 50/50 chance of being either positive or negative.
But if he has two positive genes, then all of his children will be Rh-positive themselves.
All marriages in Indonesia are overseen by Indonesian law via the Ministry of Religion and all couples are required to submit all necessary documents.
While Indonesia does not have strict regulations on wedding venues, many Muslim couples prefer to have their ceremonies conducted at the Office of Religious Affairs.
This means they often need a blood transfusion to bring their iron levels up to within a healthy and normal range.
If a mother has a negative blood group, this is noted in her chart and further blood testing for antibody screening is done at around 28 weeks of gestation. Fathers with a positive blood group can carry a positive and a negative gene.