Every year in Pakistan, thousands of children are born with thalassemia major, a serious inherited blood disorder that usually requires regular blood transfusions for life. Estimates commonly quoted in Pakistan put the number of carriers in the millions and the number of children born with the disease each year in the thousands. Most of these cases could be anticipated by a simple, inexpensive blood test taken by both partners before marriage.
Yet many families still hesitate to raise the subject during a rishta. Some worry it will look like mistrust; others simply do not know the test exists. This article explains what thalassemia is, why carrier testing matters, and how to bring it up in a respectful way.
This article is general information. For medical advice, speak to a doctor or a thalassemia centre.
What is thalassemia?
Thalassemia is an inherited condition that affects the body's ability to make healthy haemoglobin, the part of the blood that carries oxygen. It is passed from parents to children through genes.
- Thalassemia minor (carrier or trait): a person carries one changed gene. Most carriers are healthy and many never know they carry it. They may have mild anaemia that is sometimes mistaken for iron deficiency.
- Thalassemia major: a child inherits a changed gene from both parents. This is a serious condition that usually needs regular transfusions and lifelong treatment.
Why testing before marriage matters
If only one partner is a carrier, their children cannot have thalassemia major, though some may be carriers themselves. The risk arises when both partners are carriers. In that case, in each pregnancy there is a one in four chance that the child will have thalassemia major, a two in four chance the child will be a carrier, and a one in four chance the child will be unaffected.
Because carriers usually feel completely healthy, the only reliable way to know is a blood test. Knowing in advance allows couples to make informed decisions, seek genetic counselling, and plan care during pregnancy if they choose to marry.
The question is particularly relevant in Pakistan, where marriages within families are common. Relatives are more likely to carry the same inherited genes, which increases the chance that both partners are carriers.
How the test works
Carrier screening is a simple blood test. Commonly, a complete blood count (CBC) is used as a first check, and a test called haemoglobin electrophoresis (or HPLC) is used to confirm carrier status. Your doctor or a recognised laboratory can advise which test to request. Results usually come back within a few days, and many hospitals and thalassemia welfare organisations offer testing at low cost.
- Testing is done once; carrier status does not change over time.
- Ask for the result in writing, and keep a copy with other important documents.
- If a result is borderline or unclear, ask the doctor before drawing any conclusion.
What if one or both of us are carriers?
One partner is a carrier
This is common and is not a reason to call off a rishta. Children cannot have thalassemia major from this pairing. Some children may be carriers, so it is useful to tell them when they grow up and plan their own marriages.
Both partners are carriers
This is the situation that needs careful thought and professional advice. It does not automatically mean the marriage cannot happen, but the couple should meet a doctor or genetic counsellor to understand the risks and the options available during pregnancy. Decisions here are deeply personal and should be made calmly by the couple and their families with proper medical guidance, not in panic or under social pressure.
How to bring it up during a rishta
Many families worry that asking for a test sounds like suspicion. It helps to present it as something you do for every rishta and for your own child too.
- Raise it once both sides are serious, not at the very first meeting.
- Offer to share your own result first. "We had our son tested last month; would you be comfortable doing the same?" turns it into a shared step rather than a demand.
- Keep results private. Results are personal health information. They should be shared only between the two families, not discussed with relatives or the wider community.
- Do not stigmatise carriers. Being a carrier is common and is not an illness. No one should be made to feel "defective" because of a test result.
Is it required by law?
Pre-marriage screening for thalassemia has been discussed and pursued by provincial governments in Pakistan for several years, and rules can differ from province to province and change over time. Regardless of what is legally required where you live, testing is a sensible step that doctors widely recommend. Ask your local Nikah Registrar or health department about current requirements in your area.
Beyond thalassemia
A pre-marriage health conversation can also cover other things that matter to a family's future: blood group, any chronic conditions that need ongoing care, and whether there are known hereditary conditions in the family. Approach these with the same respect and privacy. The goal is understanding and planning, not judgement.
Common myths about thalassemia
"We are healthy, so we cannot be carriers."
Most carriers feel completely healthy and have no idea they carry the trait. That is exactly why a blood test is needed.
"Nobody in our family has it."
Because carriers usually have no symptoms, the trait can pass through generations unnoticed. A child with thalassemia major appears only when two carriers have children together.
"Mild anaemia is just iron deficiency."
Sometimes it is, but carriers can also have mild anaemia. Taking iron supplements without a proper diagnosis is not advisable. A doctor can tell the difference with the right tests.
"Being a carrier means you are sick."
No. Carriers are not patients. They can live full, healthy lives, study, work and marry. The trait matters only for planning children with another carrier.
"Testing is expensive and complicated."
Carrier screening is a routine blood test available in hospitals and laboratories across Pakistan, and several thalassemia welfare organisations offer it at low or no cost.
A family conversation, in practice
Imagine two families who have met twice and are ready to move forward. The bride's mother says on the phone: "Before we fix a date, both our families usually do a thalassemia test, just as a precaution. Our daughter had hers done last week. Would you be comfortable doing the same for your son?" Framed this way, as something routine that both sides do, the request rarely causes offence. If the other family reacts badly to a simple health precaution, that is useful to know before marriage, not after.
If you are both carriers: understanding your options
Discovering that both partners are carriers can be distressing, especially if the families are already emotionally invested. Take a breath. This is a situation many couples face, and there is professional guidance available.
- Meet a specialist together. A haematologist or genetic counsellor can explain the actual risks and the medical options available in Pakistan, including testing during pregnancy.
- Get the facts before deciding. Decisions made in panic, in either direction, are rarely good ones.
- Respect the couple's decision. Whether they choose to proceed with careful planning or decide not to marry, the decision is theirs to make with full information.
- Keep it private. Results should never become a topic of family gossip.
For couples who are already married
If you married without testing, it is not too late. Testing now can still help you plan future pregnancies and understand your children's health. Many couples test after their first child, which can be important information for siblings as well.
Frequently asked questions
When is the best time to test?
Ideally before the rishta is finalised, once both families are serious. Some people choose to test even earlier, during their studies, so they know their status in advance.
Do both partners need to test?
Yes. Only the combination of both results gives the full picture.
Should children be tested?
Doctors can advise on testing children, especially if both parents are carriers or if a child shows symptoms. Telling young adults about their carrier status before they marry is also helpful.
Quick checklist
- Get tested before the rishta is finalised; it takes a few days.
- Use a recognised lab and keep a written result.
- Share results privately between the two families only.
- If both partners are carriers, see a doctor or genetic counsellor together.
- Treat carrier status with dignity; it is common and not an illness.
A healthy family starts with informed choices. For related reading, see our article on cousin marriage and honest health conversations. If you are searching for a match, create a free RishteyPk profile.
