Urine Test at Booking Appointment: What It Checks
The urine test is one of the simplest but most useful checks in your antenatal care, and it starts at your booking appointment. All you need to do is provide a small sample, usually in a pot you are given when you arrive. Your midwife dips a test strip into it, which changes colour to flag anything that may need a closer look. It is quick, painless, and repeated at most of your appointments throughout pregnancy, so the team can spot any changes early.
What The Urine Test Checks For
A standard antenatal urine dip looks for several things at once:
- Protein: a small amount can be normal, but raised levels can be one sign of pre-eclampsia, particularly later in pregnancy
- Glucose (sugar): can sometimes point towards gestational diabetes and may prompt further testing
- Leukocytes (white blood cells) and nitrites: can suggest a urine infection
- Blood: may be linked to a urinary tract infection or other causes
A single slightly abnormal result does not necessarily mean anything is wrong. It simply tells your midwife whether to ask more questions, send the sample to a lab, or keep a closer eye on things at your next visit.
What Happens If Something Shows Up
If your test flags protein, your midwife will usually check it alongside your blood pressure, because the two together are more meaningful than either alone. If there are signs of a possible infection, your sample may be sent off to confirm it, and you may be offered treatment that is safe in pregnancy. If glucose appears more than once, you may be offered a glucose tolerance test.
It helps to mention any symptoms you have noticed, such as stinging when you wee, needing to go far more often, lower tummy pain, or feeling generally unwell. Contact your midwife or GP promptly if you have signs of a urine infection, and seek urgent advice if you develop a severe headache, vision changes, sudden swelling of your face, hands or feet, or pain just below your ribs, as these can be signs of pre-eclampsia.
Frequently Asked Questions
What does protein in my urine mean?
A small amount of protein can be normal in pregnancy. Higher levels, especially with raised blood pressure, can be an early sign of pre-eclampsia, so your midwife will check both together and monitor them at your appointments.
What if they find glucose in my urine?
Occasional traces of glucose are common and often harmless. If it shows up more than once, your midwife may offer a glucose tolerance test to check for gestational diabetes. A positive result does not automatically mean you have it.
How do I give a urine sample at my appointment?
You will usually be given a small pot to collect a sample when you arrive. A midsteam sample (starting to wee, then catching some in the pot) gives the cleanest result. Hand it straight to your midwife, who will test it with a dip strip there and then.
Always speak to your midwife or GP for advice tailored to your circumstances.
This article is for informational purposes only and does not constitute medical advice.
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