Bishop Score Calculator

Bishop Score Calculator

The Bishop Score calculator, called Pelvic Score, is the most used tool for determining whether the cervix is ready for labour induction.

It can be challenging to anticipate a baby’s due date. If you’re unsure, the Bishop score calculator can come in handy. This technology swiftly assesses whether your body is prepared to give birth and whether labour induction is feasible. It can also be used to determine whether early labour will occur.

This article will cover what a Bishop score Calculator is, its components, scoring, and interpretation.

What is a Bishop Score Calculator?

The Bishop score from a bishop score calculator, often referred to as the Bishop’s or cervix score, is a pre-labour scoring system that can help determine whether labour induction will be necessary. The likelihood of an unplanned preterm birth has also been calculated using it.

The Bishop score calculator helps to make an assessment of a woman’s body’s readiness for delivery. This formula is based on five traits, three of which define the mother’s cervix and two of which cover the baby’s location inside the womb. Each outcome receives a certain number of points, and the Bishop score is the total of all the points.

It shows if there is a good chance that labour will go well or, more crucially, whether it can be induced. The predictability of the birth’s location and time can be increased with elective induction.

Additionally, the process takes less time and is less painful. When deciding whether to induce labour, the Bishop score calculation is crucial.

What is Labour induction?

Labour induction, also known as inducing labour, causes the uterus to contract Before the uterus naturally enters into labour for a vaginal birth. For various circumstances, a healthcare professional may advise bringing on labour when the woman or the unborn child’s health is at risk. Both medical and non-medical methods can be used to induce labour.

Why is labour induced?

Most of the time, women go into labour on their own, with no one needing to intervene. But occasionally, the baby needs to be delivered before your labour starts for a variety of reasons. Here are a few reasons for inducing labour:

  • Abnormal foetal assessment
  • Eclampsia- seizures that ensue during or soon after a woman gives birth.
  • Preeclampsia- Having high blood pressure with symptoms of harm to another organ system when pregnant.
  • When there’s an infection in the uterus (chorioamnionitis).
  • When the estimated birthweight of the child is below the gestational age’s 10th percentile.
  • IUGR- Intrauterine fetal growth restriction.
  • Mother’s health conditions, e.g., Diabetes, Chronic hypertension, lung, heart, kidney disease, etc.
  • Obesity- It’s essential to keep a healthy weight during pregnancy
  • Placental Abruption- when the placenta partially or totally separates from the uterus’ inner wall before delivery.
  • Oligohydramnios- When there’s not enough amniotic fluid surrounding the baby

What does my Bishop score mean?

The Bishop’s score was initially created to gauge how likely a woman would soon go into labour spontaneously. A woman with a poor score of 1 would likely wait about 3 weeks before giving birth. A lady who scored a higher score of 10 might be predicted to give birth in a few days.

Bishop scores of 8 or higher indicate that a vaginal delivery is likely to occur and that the cervix is “ripe” or “favourable” for induction. The likelihood of vaginal delivery is minimal if the Bishop score is 6 or below and the cervix is considered unfavourable or “unripe” for induction.

A higher Bishop score indicates a better possibility of being inducted successfully. A lesser risk of successful induction results from a low Bishop score.

Here is what your Bishop score means

  • 8 points or more. Spontaneous labour is most likely to begin if the bishop score is eight or higher. Additionally, it shows that it will certainly be successful if induction is required.
  • 6–7 points. The bishop scores aren’t a good indicator in this range either way.
  • Five points or fewer. An induction is less likely to succeed if the Bishop scores are low. Additionally, it implies that a woman who is sick or nearing the 42-week mark is more likely to require an induction.
Cervix                  Score  
0 Dilation                 Closed2 1-2 cm                 3-4cm3 5-6 cm
Effacement            0-30%  40-50%                   60-70%>80%
Consistency           Firm  Medium                  Soft 
Fetal Station-3  -2                              -1, 0+1, +2
Head position        Posterior  Mid-position             Anterior 

Add the points after considering each of the five components to obtain the Bishop score. You generally won’t go into labour in the following weeks if your score is six or lower. The doctor might use certain cervical ripening drugs if induction is required. However, you will likely give birth shortly if your score is eight or higher. If induction is required, it must be effective. This is why you must use the bishop score calculator.

Bishop Score Components

  1. Position: With each menstrual cycle, the cervix moves into a different position. As labour approaches, it also tends to move anteriorly, getting closer to the opening of the vagina.
  2. Effacement: This is the cervix’s thinned state. In a pregnant woman, mucus seals the cervix. The cervix shortens and thins as labour approaches, and the mucus leaves the body. At the last stage, before delivery, it will be very thin.
  3. Dilation: This is the degree of the cervical opening. It is typically the most significant predictor of progress during the first stage of labour and the most significant Bishop score component.
  4. Consistency: This describes how solid or soft the cervix feels. A manual examination is used to determine this.
  5. Fetal Station: This indicates how far down your baby has migrated. Three central cut-off locations can be identified:
  6. The head at the canal entry,
  7. the head at the point of the ischial spines, and
  8. the head slightly above the opening.


The Bishop score is a pre-labor grading system that birth professionals use to determine whether labour induction is required. A full-term pregnant woman’s likelihood of having a spontaneous preterm birth is also predicted using the Bishop score. There are clashing views on whether or not Pitocin induction makes labour somewhat harder than spontaneous labour. If you require painkillers, like an epidural anesthetic, to lessen the discomfort of labour pains, let your doctor or midwife know. This is all about the bishop score calculator. It is better to use the bishop score calculator to care for your pregnancy health. Also, don’t forget to use our pregnancy journey app for your healthy pregnancy life.


Can a cervix ripen overnight?

The cervical ripening can take anywhere between 24 and 36 hours. The cervix can also be ripened via a variety of methods. During this procedure, contractions could be felt. You might ask for medicine to ease your discomfort if the contractions start to hurt.

How long does it take for an induced birth to occur?

Inducing labour can take anything from a few hours and three days, depending on how your body reacts to the medication. It will probably take longer if this is your first pregnancy.

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