Rh blood group genetics

Common Questions and Answers about Rh blood group genetics


Avatar n tn Oh one more thing is if the parent is AB they could donate either a group A or B but that would mean that there blood group would be AB not just group A or group B. Group O (especially O neg are the universal donators) can donate to anyone because they carry no antigens on the red blood cells. Where as group AB is the universal acceptor they can have any blood because they have both antigen on the red blood cells and won't have a transfusion reaction.
Avatar m tn Is it possible for Father with blood type A+ Mother O+ and child B+ blood type??
Avatar f tn if the child has b- blood type what type of blood does the parents have to have
Avatar n tn its not blood blisters,its a blood vessel under the skin like your vein pops and then there is a bruise for about 2 days then it goes away
1342206 tn?1276146157 There is more than one blood typing method and some list far more blood types than ABO and RH factor. There is in common ABO blood typing an RH neutral which still gets marked negative or positive. I forget what the criteria for it is. But people with it can have children that seem to have incompatible RH factors. Your unlikely to be in the same situation I am with my blood and tissue type. But here is the interference factor chart for common typing.
Avatar n tn Simple question here, has anyone ever had a negative blood test and negative urine test and went on with their daily routine and a month or so later found out you were in fact pregnant while having ultrasound done. If this has happened to anyone or perhaps someone you know, please respond, I'd appreciate the information. Thanks.
2046312 tn?1360383200 Generally first trimester abortions or abortions occurring in first three months are due to fetal abnormality, genetic causes, Rh blood group incompatibility and low progesterone hormone. Infection of the uterus, endometriosis, and fibroids, etc are some other causes for early abortion. You need to consult your gynecologist and run some tests to rule out these causes. Eliminating these causes will increase the chances of full term pregnancy.
Avatar n tn I was just wondering if I got my blood grouping done once again to see if my genotype is AA or AO and then look at my RH factor, I can surely derive if my alleles were passed on to the child. If I am genotype AA and knowing that the blood group/phenotype of the mother is O+ve and that of the child is also O+ve then both their alleles would have to be OO with an RH factor +ve.
280891 tn?1261016650 He has tested these people before removing their dental problem and found elevated white blood cell levels. After removing the problems from their mouths the white blood cell levels go back to normal. To me this is proof that what he is doing is working. Weston Price did a root canal on a sixteen year old boy who died shortly after that of a heart attack. He implanted the root tip of this tooth in 100 rabbits and they all died of a heart attack.
Avatar f tn I feel so much better. I was really getting worried because I have RH negetive blood and I was thinking my blood type must make me have this rash (LOL). I am sure that it is caused from the heat and walking alot in one day. Well thanks for all your comments.
Avatar n tn I ended up needing a blood transfusion... and not because I lost alot of blood... Our blood cells will break down under situations of extreme stress... yet doctors still continue to tell me that Thalassemia Minor should have no symptoms.... I am always tired god help me if I should run.. I get so out of breath so easily. I get heart palpatations off and on out of the blue, My hands and feet (mostly feet) are always cold!! I used to get bad headaches but not as much anymore...
Avatar n tn Saw on Tyra Banks show last night a very young teacher who now stays at home because her "odor" makes the children sick - doesn't want to go out of her house. There was a name for this, and there is a "group" but I can't remember the name. Maybe you could check to see if Tyra Banks has a web site and check the 2-19-07 info. Her husband and child can't smell it but said the kids in class actually said her smell made their belly ache, and she can empty a whole room.
Avatar n tn However this could also mean some sort of cardiac issues as well. Rather than taking a blood test and try and figure out what screening range we fall in we elected to go for a cvs. We should have the first set of results back by Monday. I've done some research online and well basically it is telling me stuff I already know. We probably have a 10 to 15% chance of something being wrong. We choose the CVS cause it is conclusive, we want a yes or no answer.
Avatar n tn I have had a history of passing out and having seizures but the doctors never figured out for sure what caused it and it hasn't happened for a few years. The best they came up with was blood sugar, and dehydration as a cause for those episodes, although I never had a MRI or anything of my head. I don't get pains from it, it may be a little tender if I press on the indent kind of hard. Is there any condition that would cause my skull to cave in? please help!
Avatar n tn I'm back to give an update! Yesterday afternoon I went to the my doctor. I had initiated the visit and the transvaginal ultrasound and sonogram. I wanted to see the condition of my uterus 9 months post-op. Ladies I am happy to report that 5 months after my doctor telling me to forget about having a child I am thrilled to say that I have been given the green light!!
1294995 tn?1330666336 Nothing new to report. I had tons of blood work on Friday and waiting to hear results. I am glad to be on vacation with my ds. The dh and I sold his truck last week and we went and bought a Denali... I wanted something bigger for the family and for our vacation this month. It sounds like spirits are up today which is great.
961574 tn?1505958942 That is AWESOME that you got pregnant with twins! Congratulations! I'm due June 7, but will probably be induced a few days before then, since I'm on blood thinning medication. At least that's what they did last time when I had my daughter. This time's it's a boy! Found out early at my 15 week appointment. I'll be 18 weeks tomorrow.
Avatar f tn The fact that she has it has me wondering if now it could be genetics. There are so many questions that i would like answered like why only certain areas of the arm are itchy, why is it seasonal, and so on and so on. I was prescribed some sort of sleeping pill by my regular doctor but it did nothing but make me groggy so i stopped taking them because i felt so awful in the morning. I think that it def is Brachioradial pruritis it just seems to make sense.