In simple words

CTG (cardiotocography) and NST (non-stress test) record your baby's heartbeat, your baby's movements and any contractions of the uterus onto a trace. Two soft belts are placed on your abdomen. Nothing is inserted into the body and no injection is given.

Who is it for?

Usually in the later months of pregnancy and during labour. It is also advised if your baby's movements have reduced, if you are past your due date, if you have high blood pressure or diabetes, or if the pregnancy is being followed as high-risk.

What happens during your visit?

You sit or lie comfortably. Two belts carrying sensors are placed on your abdomen. You press a button whenever you feel the baby move. The recording continues for a while so that a proper pattern is captured.

How might it feel?

Nothing is inserted and no needle is used. You may be asked to change position, or to eat or drink something, so the baby becomes more active. You keep your clothes on, with only the abdomen exposed.

Before you come

Unless you have been told otherwise, eat before you come and use the toilet first. Bring your pregnancy card and all previous records. If you have noticed reduced movements, tell the clinic straight away — that is not something to wait with.

After your visit

Dr. Shazia reads the trace and explains it to you at the same visit. She will tell you whether to simply continue routine care, to repeat the recording, or to stay for a period of closer observation. This recording assesses the baby's condition only. It does not determine the sex of the baby. Prenatal sex determination is never carried out at this practice.

What to bring with you

  • Have a light snack or meal prior to arrival (unless instructed otherwise), use the restroom, and bring your antenatal record card

Questions you may have

Is it safe for the baby?
Nothing is inserted into the body, no needle is used and no medicine is given. The belts on your abdomen only listen to the heartbeat and record it.
How long does it take?
The recording continues long enough to capture a proper pattern of movement and heartbeat. If the baby is asleep it may take a little longer — that does not mean anything is wrong.
Does it tell the sex of the baby?
No. This recording captures only the heartbeat, movements and contractions. Prenatal sex determination is never carried out at this practice, and seeking or performing it is a punishable offence.
What should I do if I feel reduced movements?
Do not wait. Telephone the clinic straight away or come in directly. Reduced movement is one of the few things you should never postpone.
Should I eat before coming?
Yes, unless you have been told otherwise. Coming on an empty stomach can make the baby less active and the recording longer.