"When is my baby due?" is one of the first questions almost every expectant mother asks, and one of the most searched pregnancy questions across Africa. Knowing your due date helps you plan work, money, transport to the health facility and support at home.
Just as important is knowing what antenatal care (ANC) you should receive. Good antenatal care helps health workers catch problems such as high blood pressure, anaemia, malaria and infections early, when they are easier to manage. This guide explains how due dates are worked out and what to expect at antenatal visits in Uganda. It is general information only, so always follow the advice of your midwife, doctor or other qualified health worker.
How to calculate your due date
A pregnancy is usually counted as 40 weeks, or 280 days, from the first day of your last menstrual period (LMP), not from the day you conceived. This is why at "two weeks pregnant" you may not yet have conceived.
The simple method (Naegele's rule)
- Write down the first day of your last period.
- Add one year.
- Subtract three months.
- Add seven days.
Example: if your last period started on 10 January 2026, add a year (10 January 2027), subtract three months (10 October 2026) and add seven days. Your estimated due date is 17 October 2026.
You can also use a pregnancy wheel at the clinic or a due date calculator app, which use the same principle.
When the LMP method is less reliable
This method assumes a regular cycle of about 28 days. It may be less accurate if:
- Your cycles are irregular, much longer or much shorter than 28 days.
- You cannot remember the date of your last period.
- You became pregnant soon after stopping hormonal contraception or while breastfeeding.
- You had some bleeding in early pregnancy that you mistook for a period.
In these cases an early ultrasound scan is the best way to date the pregnancy. Scans done in the first three months are the most accurate for dating. The World Health Organization (WHO) recommends one ultrasound before 24 weeks.
Remember: a due date is an estimate
Only a small share of babies arrive exactly on their due date. A birth between 37 and 42 weeks is generally considered normal timing. Babies born before 37 weeks are premature and may need extra care. If you pass your due date, your health worker will discuss monitoring and next steps with you.
How many antenatal visits should you have in Uganda?
Uganda's Ministry of Health adopted the WHO model of eight antenatal contacts in 2018, replacing the older target of four visits. The first contact should ideally happen within the first 12 weeks of pregnancy. Starting early is the only way to fit in all eight contacts.
The WHO schedule recommends contacts at about:
- Up to 12 weeks (first contact)
- 20 weeks
- 26 weeks
- 30 weeks
- 34 weeks
- 36 weeks
- 38 weeks
- 40 weeks
Your health worker may ask you to come more often if you have a higher-risk pregnancy, for example twins, high blood pressure, diabetes, HIV, a previous caesarean section or a history of pregnancy loss.
What happens at your first antenatal visit
The first visit is usually the longest. You will be given an antenatal card or Mother and Child Health Passport to bring to every visit. Expect:
- History: questions about your health, previous pregnancies, medicines and family history.
- Examination: weight, height, blood pressure and a general and abdominal check.
- Blood and urine tests: typically haemoglobin (for anaemia), blood group and rhesus factor, HIV and syphilis testing, and urine tests for protein and infection. Many facilities also test for hepatitis B.
- Dating the pregnancy: using your LMP and, where available, an ultrasound.
- Counselling: nutrition, danger signs, birth planning and, where relevant, HIV prevention and treatment for you and your baby.
Bringing your partner is encouraged. Partners can be tested and counselled together, which helps protect the whole family.
Care you can expect during pregnancy
- Iron and folic acid tablets to prevent anaemia and support the baby's development.
- Tetanus and diphtheria (Td) vaccination to protect you and your newborn from tetanus.
- Malaria prevention: intermittent preventive treatment with sulfadoxine-pyrimethamine (often called Fansidar) from the second trimester, given at regular intervals, plus a long-lasting insecticide-treated mosquito net where available.
- Deworming medicine after the first trimester.
- Regular checks of blood pressure, weight, baby's growth, heartbeat and position.
- Birth preparedness: choosing where you will give birth, saving for transport and supplies, and knowing who will accompany you.
What antenatal care costs
Antenatal care is offered free at government health facilities, such as health centre IIIs and IVs and public hospitals, although queues can be long and some supplies may run short. Private clinics and hospitals charge for consultations, tests and scans, and prices vary widely between facilities and towns. Many private hospitals in Kampala sell antenatal or delivery packages. Ask for a written price list before you commit, and check whether your medical insurance covers maternity care, since many policies have waiting periods.
Danger signs: go to a health facility immediately
Do not wait for your next appointment if you have any of these:
- Vaginal bleeding
- Severe headache, blurred vision or fits (convulsions)
- Swelling of the face and hands
- Fever or chills
- Severe abdominal pain
- Water leaking from the vagina before labour
- The baby moving less than usual, or not at all
- Difficulty breathing or extreme weakness
Common mistakes to avoid
- Starting antenatal care late. Many women in Uganda first attend in the second trimester and miss early tests and treatment.
- Skipping visits when you feel fine. Conditions like high blood pressure often have no symptoms at first.
- Buying medicines without advice. Some medicines and herbal remedies are unsafe in pregnancy. Ask a health worker first.
- Losing your antenatal card. It holds your test results and history, which matter a lot during labour.
- No birth plan. Decide early where you will deliver and how you will get there, day or night.
Frequently asked questions
How do I calculate my due date in Uganda?
Take the first day of your last period, add one year, subtract three months and add seven days. An early ultrasound gives a more accurate date if your cycles are irregular.
When should I start antenatal care?
As soon as you know you are pregnant, ideally before 12 weeks. This allows you to complete the eight recommended contacts.
Is antenatal care free in Uganda?
Yes, at government health facilities. Private facilities charge fees, which vary, so ask for prices in advance.
How many scans do I need during pregnancy?
WHO recommends at least one ultrasound before 24 weeks. Your health worker may suggest more if there is a medical reason.
Is it normal to give birth after my due date?
Birth between 37 and 42 weeks is usually considered normal. If you go past your due date, keep attending visits so your health worker can monitor you and your baby.
Talk to a health professional
Every pregnancy is different, and this guide cannot replace care from a qualified health worker who knows your history. If you have questions about your due date, test results or antenatal plan, or want a second opinion, book a verified doctor or midwife on The Quick Consult for a private call, and keep attending your regular antenatal visits.