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Dr. Andrew Rynne
MD
Dr. Andrew Rynne

Family Physician

Exp 50 years

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Will Marriage Between Cousins Cause Birth Of Abnormal Children?

dear doctor, i am arranging to marry my third cousin but i am worrying a lot about our futur babies,would they be healthy and safe from illmesses and complications considering that we have a lot of serious illnesses in our familly like diabetes,blood pressure,cancer,some physical deformation or mental diseases.i am going to make my decision according to your advice if i should marry him or not because to be honest i am not ready to have any ill or stupid babies with a low IQ. thank you
Fri, 5 Dec 2014
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General & Family Physician 's  Response
Brief:

Dangerous only if there are diseases in family.
Detailed:

Hello

Thank You for contacting HCM.

Welcome to Health Care Magic.

My name is Dr Muhammad Ahmad & i will look into your problem.

I have gone through your query and would try to help you in the best possible way.

It's Good to know that you are well aware of science and concerned about your future. We doctors discourage cousin marriages because diseases are transmitted in family some times parents don't have strong enough disease but when their genes add up in child it gets stronger diseases...

Cousin marriages don't guarantee unhealthy kids and marriages out of family dont guarantee healthy kids but yes in science and medicine we talk about chances if you carry thalesemia trait and your husband too your kid will surely have thalasemia...same way if you have choesterole issue (genetic ones) and your husband side too ....your kids surely will have it more or less ...


Conclusion:
As you told there are issues in your family which run in your family though it's your third cousin but still there are chances that they can be transmitted to one ,all or none of your kids,,,,, any thing can happen but chances in cousin marriages are many times more

Hope this answers your question. If you have additional questions or follow
up questions then please do not hesitate in writing to us.
Wishing you good health
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Note: For detailed guidance on genetic screening consult a genetics specialist
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Will Marriage Between Cousins Cause Birth Of Abnormal Children?

Brief: Dangerous only if there are diseases in family. Detailed: Hello Thank You for contacting HCM. Welcome to Health Care Magic. My name is Dr Muhammad Ahmad & i will look into your problem. I have gone through your query and would try to help you in the best possible way. It s Good to know that you are well aware of science and concerned about your future. We doctors discourage cousin marriages because diseases are transmitted in family some times parents don t have strong enough disease but when their genes add up in child it gets stronger diseases... Cousin marriages don t guarantee unhealthy kids and marriages out of family dont guarantee healthy kids but yes in science and medicine we talk about chances if you carry thalesemia trait and your husband too your kid will surely have thalasemia...same way if you have choesterole issue (genetic ones) and your husband side too ....your kids surely will have it more or less ... Conclusion: As you told there are issues in your family which run in your family though it s your third cousin but still there are chances that they can be transmitted to one ,all or none of your kids,,,,, any thing can happen but chances in cousin marriages are many times more Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. Wishing you good health