The Little Mix alum shared the emotional update with fans on Instagram on Saturday, March 8, days after announcing she was experiencing pregnancy "complications"

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Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and content measurement, audience insights and product development. List of Partners (vendors)

"We honestly had no clue that this kind of thing [can happen] when you have twins," Nelson said in a candid video with boyfriend Zion Foster

Jesy Nelson is overjoyed to be expecting identical twins, but in a video, she and boyfriend Zion Foster revealed that the pregnancy has also come with some scary complications.

The former Little Mix star was emotional as told fans she was currently pre-stage twin to twin transfusion syndrome

Twin-to-twin transfusion syndrome (TTTS) is a rare pregnancy complication in identical twins sharing a placenta, causing uneven blood flow, which can lead to severe health risks or fatal outcomes if untreated.

Little Mix alum Jesy Nelson gets emotional in a heartfelt Instagram video, opening up about pregnancy complications with her twins. The 33-year-old singer and her boyfriend, Zion Foster, announced they were expecting twins in January.

Jesy Nelson's fans have rallied around the former Little Mix star after she confirmed that her unborn identical twins have a very rare life-threatening condition

Little Mix alum Jesy Nelson, who announced she’s expecting twins, shared that she may be at risk of life-threatening medical complications during her pregnancy.