The incident happened at Ninewells Hospital in Dundee.
WARNING: Distressing content
A consultant gynaecologist caused a premature baby to be accidentally decapitated inside as she carried out a delivery on an NHS maternity unit, a medical tribunal heard.
Dr Vaishnavy Laxman, 41, should have given the 30-year old patient an emergency Caesarean section as the premature infant was in a breech position but instead attempted to carry out the delivery using standard procedure, it was claimed.
The hearing at the Medical Practitioners Tribunal Service in Manchester heard how the doctor urged the patient to push as the practitioner applied traction to the baby's legs.
It caused the fatal injuries, it is claimed, and two other doctors subsequently carried out a C-section on the woman before handing her the infant after performing surgery.
The case relates to the incident which occurred on March 16, 2014, when Laxman was working at Ninewells Hospital in Dundee with a team of other doctors.
At the hearing, the mother - known only as Patient A - came to face with Laxman in an exchange across the room.
She looked at the doctor and said: "I don't forgive you - I don't forgive you" as the gynaecologist stared at the floor.
Hearing evidence of the incident, the tribunal heard how the mother's waters had broken early at 25 weeks and upon examination her unborn baby was found to have a prolapsed cord, and was in a breech position whilst the mother's cervix was around 2-3cm dilated.
It can be 10cm fully dilated and it is claimed it had not been established whether or not the mother was in labour.
Patient A, holding two teddy bears in her arms, told the hearing it was the first time she was due to give birth and added: "I had been for a scan the previous Friday and I was told my son was breech and the nurse told me if anything had happened to my son it was going to be a C-section.
"But when I was taken to the labour suite nobody told me what was happening.
"A lot of people were talking they kept saying the baby needed to come out but nobody looked at me in the eye and told me what was going to happen.
"There were two doctors between my legs, one on my right hand side holding my hand and there were other people there too. I was examined by a doctor but she didn't say anything to me.
"They were checking for the baby's heartbeat and it had plummeted and that's when I was told it was going to come out.
"'I remember them saying I was 2-3cm dilated and I was told to push. Nobody said I was not having a c-section and doing something else instead. Whilst this was going on I was in pain.
"The only pain relief I was given was a spray on my tongue. I was told it was meant to loosen my cervix but I was not given gas and air - I was in pain.
"I tried to get off the bed but they pulled me back three times and just said they had to get the baby out. They twice tried to cut my cervix and nobody told me they were going to do it. There was no anaesthetic.
"I said to them 'it doesn't feel right, stop it, what's going on, I don't want to do it' but nobody responded to me in any way.
"Afterwards I was in a cubicle with a curtain around me and the sister came over to me and told me my son had passed away. I didn't know the details but Dr Laxman came to see me and the baby's father was there.
"Dr Laxman sat on the side of my bed and she said how sorry she was for what happened but I didn't know the full extent of what happened at that point.
"I just said, 'It's alright, these things happen, I forgive you'. She went away but I started screaming when I found out the full extent - I was just crying. I was upset because of the severity of his injury.
"I would never use the word stillborn, he was not stillborn he was decapitated. I was pregnant, my first pregnancy I wasn't sure what was going on and I was told it was the safest place possible.
"Nobody explained the plan or risks associated. It was like disorganised chaos and I was scared."
Midwife Mona Chard said: "I was aware she had palpable tightening and some bleeding and she was moved to the labour suite. There was a lot of discussion but I'm not sure who was talking to who.
"I can't remember Dr Laxman having a conversation with a patient. I was trying to reassure the patient and comfort her. I remember looking round and people were shocked.
"The doctor came over to me and said Dr Laxman had decided there wasn't going to be a C section and I saw her pull the baby's feet and cord and she told the patient to push.
"That is something you cannot forget and Patient A was very distressed."
The hearing was told the woman was given cocodamol before she was examined and Dr Laxman decided on a standard delivery.
Lawyer for the General Medical Council Charles Garside QC said: "They tried to coerce the birth through traction as the baby was coming feet first followed by the lower abdomen, upper abdomen and head.
"However, there was an obstruction during the birth which proved to be fatal. Dr Laxman allegedly delivered the legs, torso and arms successfully but whilst trying to deliver the head, it got stuck in the cervix.
"The attempt to manipulate the baby's head to come out of the cervix failed because the cervix had clamped onto the baby's head and despite effort made to assist, these efforts failed."
Garside added: "At no stage was Patient A given any pain relief or instructed on when the c-section was being carried out. At no point did she try to comfort or consolidate or explain to Patient A what was going on.
"She failed to perform a Caesarean without general anaesthetic at a time when speed was needed. They should have carried out a category 1 Caesarean section.
"New babies are fragile, but this tiny baby was more fragile, and being pulled or twisted could do a lot more damage."
Laxman, who faces being struck off, denies contributing to the death of her baby.
Her lawyer Gerard Boyle QC addressed the mother during the hearing and told her: "Dr Laxman has asked me to say she is so very sorry and deeply saddened for the outcome of your baby.
"She knows that no amount of words can or will soften your pain but she is hoping that knowing that what she was trying to do was her very best to deliver your baby quickly and sufficiently and she had best intentions at heart.
"She did not intend to harm you or harm your baby and she offers her apologies in every possible way. She hopes at some point in time that will make you feel in a way, slightly better."