Add Blood Group to our Profile - A Request to facebook

Add Blood Group to our Profile - A Request to facebook : 

It is a constant endeavour that people scouts for a particular blood group and couldn't get it on time. Everyone is trying all the possibilities of having it. Be it a facebook wall post, SMS, posting it in groups etc., But the problem is not the unavailability of the blood, but the problem is in finding the person. 

There may be the instance where we have a friend with the same blood group as we want, But since we don't know about his blood group and his inaccessibility to our Posts & messages, we couldn't get the right thing at the right time. 

It could be better if facebook can add another option titled "Blood Group" which can be visible to public & friends and they can contact us instantly during emergency. 

In facebook, we have an option to edit our profile name and there we have an option called atlernate name. I thought that adding our blood group as alternate name or editing our profile name would help. But unfortunately, facebook doesn't allow the special characters & numbers to be used in these fields. 

I just felt that it would be better to have our blood group along with our profile name. Like for eg, my blood group is A1 +ve.. I would like to have my profile name as "Deepak Raghuraman (A1+)". It will make it easier for those who are in search of a particular blood. Also, adding it to the profile name will help those who are in need without even going through the entire profile.

I know, it is easier said than done. But this one would really help us and expecting all your view in this regard. Also, let me know if there any other option in facebook whereby we can update our blood group.

Thanks for reading my post, share it and make a better tomorrow.