It takes two rh negative parents to produce an rh negative baby.
Each person carries two bits of rh imformation, called alleles, and each can be positive or negative. A person is rh+ if they have at least one positive allele. Only if both their alleles are negative are they considered as rh-. When two parents have a baby, they each pass one allele on. So if both parent has one positive and one negative allele, and both passed on their negative allele to their baby, then the baby would be rh negative. The chances of two rh positive parents having a rh negative baby are about 18%.
If you had a properly supervised termination you should not have any problems. Conception should not be a problem, it is later in pregnancy that your blood may react to the baby's blood if the baby is Rh +, but your doctor will do blood tests for this.
Can a child with RH neg blood come from parents that are A positive and A negative
AB, Rh negative recipients may be transfused AB, Rh negative whole blood (rarely used in modern transfusion medicine), any ABO, Rh negative red cells, any ABO, Rh negative platelets (with volume reduction of residual incompatible plasma if the requesting physician is concerned) and only AB fresh frozen plasma. Rh positive cellular blood products may be give to an AB negative recipient IF there are no available Rh negative components, immediate transfusion is required AND there is no preexisting Anti-D (RH) antibodies present in the patients plasma.
Yes, the firstborn baby can be Rh negative if both parents carry the Rh-negative gene. The Rh factor is inherited from the parents, and if the mother is Rh negative and the father is also Rh negative, their child will be Rh negative. However, if the mother is Rh positive and the father is Rh negative, the child can either be Rh positive or Rh negative depending on the specific alleles inherited.
yes
When referring to blood, you call it positive or negative. These are the two Rh factors.
Rhesus negative is one of the major two variants in blood typing (the other obviously being Rh positive). For example, people refer to themselves as "A+", "O-" or "AB-". There is nothing wrong with having it.
AB negative is a RH negative blood type.
You would give them A Rh Negative blood or you could also give them O Rh Negative as well. Group O is the universal donor so it can be given to anyone. If the patient is Rh Negative, they can only receive Rh Negative blood. If the patient was Rh positive, they can receive Rh positive or Rh negative.
It depends on the genotype of the Rh+ parent. If that person is heterozygous, then yes there is a 50% chance of an Rh- baby.Father's Group (negative)Mother's Group (positive heterozygous)Rh +Rh -Rh -Rh +, Rh -Rh -, Rh -Rh -Rh +, Rh -Rh - Rh -http://www.bloodbook.com/inherited.htmlIf the positive parent is homozygous, the baby will be positive:Father's Group (negative)Mother's Group (positive homozygous)Rh +Rh +Rh -Rh +, Rh -Rh +, Rh -Rh -Rh +, Rh -Rh + Rh -