'One and done': Model Robyn Lawley says no to more children after being diagnosed with potentially fatal auto-immune disease ... but says adoption is an option

Despite relishing every moment of being a first-time mother, Robyn Lawley has emphatically said no to more children after the birth of daughter Ripley, one.

But the model, 26, says that after being diagnosed with antiphospholipid antibody syndrome with SLE lupus - a rare condition where immune cells attack healthy ones - more children are off the cards.

Speaking to Daily Mail Australia, the 6ft Australian said: 'I'm one and done, I am so happy and content… having another one would definitely put my body into freefall but if I really want another one there is always adoption.'

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Plans to expand her brood? Robyn Lawley has emphatically said no to more children after being diagnosed with a rare condition where immune cells attack healthy ones but says she will consider adoption

Content: The international model previously told how being diagnosed after childbirth has sworn her off falling pregnant again. Pictured with daughter Ripley

She went on: 'There are always other ways, and I don’t think I would, [have more] I think I'm good.'

Revealing future plans with former basketballer partner Everest Schmidt, she added: 'We are unanimous in that – for us we are both quite young but I have a lot of career ambition and things I want to get done in my life.'

The Sydney-born international beauty insists she will not have any more children after being diagnosed with a rare auto-immune disease following childbirth.

Tight unit: Revealing future plans with former basketballer partner Everest Schmidt, she added: 'We are both quite young but I have a lot of career ambition and things we want to get done'

Motherhood: Ripley was born last March and at the time Robyn told of her 'extreme love' for first-born and revealed her middle name is Dorothy after her grandmother who died during her pregnancy

The couple's daughter Ripley was born last March and at the time Robyn spoke of her 'extreme love' for first-born telling Daily Mail Australia: 'My grandma died during my pregnancy so Ripley's middle name is Dorothy after her.

'I was really so sad when I lost her because we were so close...Ripley is a joyful reminder of her...'

Weeks after her the Sydney-born beauty was diagnosed with the auto-immune disease and Robyn ruled out more children.

'I didn't want Ripley to grow up without a mum,' the 26-year-old told Marie Claire Australia in the January issue.

'I'd rather go through childbirth ten times': Robyn's vision began to deteriorate before her speech and movement became restricted

Speaking about the health issues she faced after giving birth to her first child in February, the beauty revealed she began losing her vision, before the ability to talk and walk slowly degenerated.

'I’d rather go through childbirth ten times over than the pain I was experiencing,' she said of the excruciating experience.

After spending a week in hospital believing her body was shutting down, she was diagnosed with the condition which can lead to blood clots in both arteries and veins.

Robyn was swiftly put on strong medication, which meant she couldn't breastfeed her newborn daughter with partner Everest which left her 'feeling guilty'.

Feeling guilty: After the antiphospholipid antibody syndrome with SLE lupus diagnosis, the new mother was left feeling guilty that she was unable to breastfeed Ripley due to the strong medication 

'It's too risky': After welcoming her first child with partner Everest Schmidt last March, the 26-year-old has ruled out having any more children due to the rare condition

'I didn't want Ripley to grow up without a mum': She thought her body was shutting down and that she was dying, which made her think about her daughter growing up without her

The disease can also lead to pregnancy-related complications such as miscarriage, stillbirth and premature delivery, which is why she says: 'I won't get pregnant again out of pure fear.

'If I had another attack while I was pregnant, the medicine I'd have to take is so hardcore it'd probably cause health problems for the baby. It's too risky, so I am done.'

Robyn was catapulted into the spotlight in 2006 after appearing in teen magazine, Dolly.

Signed to a modelling agency at 18, she decided to switch to 'plus size' modelling, which increased her workload and appeal.

'I won't get pregnant again': The brunette beauty rules out any more pregnancies as her condition could return and harm her and the foetus

International model: The Australian-born beauty has forged a successful career as a 'plus -size' model, even appearing in the Sports Illustrated Swimsuit Issue

In 2011, the beauty went on to become the first ever 'plus-size' model in Vogue Australia's 52-year-history, to feature in the magazine's editorial fashion spread.

She then forged an international modelling career, featuring on the cover of Vogue Italia, Elle France and GQ Australia.

She is known for being the first 'plus-size' model to feature among the annual swimsuit issue of Marie Claire.