Description
Trainees and students in midwifery and obstetrics can practice correctly assessing the progress of the birth by palpating, using the birth stages trainer. By practicing on the birth stages trainer, the standard of clinical practice in midwifery and obstetrics can be considerably improved.
The trainer consists of a set of 6 inserts that show the level of cervical dilation and effacing. The inserts can be used both as stand-alone trainers and as an extension module for birth simulator P90. The inserts look the same from the outside, but indicate, using a number code on the back, the condition of the cervix on the inside.
The following levels and birth stages are shown:
- Insert no. 1: Cervix closed (0.5 cm), level -2
- Insert no. 2: Cervix open 2 cm, level -2
- Insert no. 3: Cervix open 3 cm, half effaced, level -2
- Insert no. 4: Cervix open 5 cm, effaced, level -1
- Insert no. 5: Cervix open 7 cm, effaced, level -1
- Insert no. 6: Cervix open 9 cm, effaced, level 0
Delivery contents:
- 6 birth stage inserts
- Safety plate with 4 screws (for the optional insert in birth simulator P90)
- Lubricant
- Carry bag
3B Scientific® Birthing Stages Trainer (1020628 [P94])
Trainees and students in midwifery and obstetrics can practice correctly assessing the progress of birth by palpating, using the Birthing Stages Trainer (Item No. 1020628 [P94], 5.6 kg) by 3B Scientific. Practicing on this trainer can considerably improve the standard of clinical practice in midwifery and obstetrics.
Six inserts covering the full range of cervical progress. The trainer consists of a set of 6 inserts showing the level of cervical dilation and effacement. The inserts can be used both as stand-alone trainers and as an extension module for the Birth Simulator P90. They look identical from the outside, with a number code on the back indicating the internal cervical condition — keeping the exercise realistically blind for the trainee.
The following levels and birth stages are shown:
- Insert No. 1: Cervix closed (0.5 cm), level -2
- Insert No. 2: Cervix open 2 cm, level -2
- Insert No. 3: Cervix open 3 cm, half effaced, level -2
- Insert No. 4: Cervix open 5 cm, effaced, level -1
- Insert No. 5: Cervix open 7 cm, effaced, level -1
- Insert No. 6: Cervix open 9 cm, effaced, level 0
Comes complete with: 6 birth stage inserts, a safety plate with 4 screws (for the optional insert in Birth Simulator P90), lubricant, and a carry bag.
Why Buy from SEM Trainers? SEM Trainers & Systems is an authorised distributor of 3B Scientific products in India with over 30 years of experience supplying medical education resources to 1,500+ institutions across 28 states. We provide pan-India delivery and dedicated after-sales support.
Frequently Asked Questions
Q: How many cervical dilation stages does this trainer show?
A: 6, ranging from a closed cervix (0.5 cm) to 9 cm dilated and fully effaced.
Q: Can this be used with the Birth Simulator P90?
A: Yes — the inserts work as stand-alone trainers or as an extension module for the P90, using the included safety plate and screws.
Contact us at [email protected] or call +91-88495 63724 for pricing and availability.






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