A select few biological parents have managed to complete the process, including one British couple, Metaish and Manisha Parmar. Pictured: Nurse Antonina Yefymovych feeds a surrogate-born baby inside a special shelter owned by BioTexCom clinic in a residential basement, as Russia's invasion continues, on the outskirts of Kyiv, Ukraine on March 15

The Melbourne park, which is normally open and available for kids to play on when there aren't games scheduled, has become a fortress surrounded by security in blue uniforms and patrolling police officers.
'My family was in the bomb shelter of High School No 2. Three days ago a shell shattered some of the windows. A woman was wounded in her hip. She laid all night on the first floor asking for someone to give her poison so that she would not feel the pain.'
And Sam Everingham, global director of Growing Families, told the i 'It is such a difficult situation and we are getting many calls daily from couples who have got surrogates or embryos in Ukraine who are desperate for information.'
Shane Warne's children Brooke, Summer and Jackson (pictured with their dad in London) have shared heartwarming tributes to the cricketing legend and put on a united front in the weeks since his tragic death
Warne's son Jackson, 22, proved yet again that he was prepared to step up for his family in his father's absence as he led his sisters Brooke, 24, and Summer, 20, to a waiting chauffeur and liaised with security at St Kilda Football Club where Warne's funeral was held.
Mr Ranganathan made clear his allegiance to the West Sussex town - whose other notable residents include England manager Gareth Southgate and Crown actress Erin Doherty - by calling his 2018 autobiography Straight Outta Crawley: Memoirs Of A Distinctly Average Human Being.
Officials say 2,500 have perished since Russian forces poured across the Ukrainian border on February 24. About 35,000 people are believed to have escaped in recent days, many on foot and under Russian fire, but 300,000 remain.
With allergy season approaching, and COVID-19 still here, many people are reaching for over-the-counter medication in the hopes of relieving congestion or getting through a cough. What about one of the most popular ones, Mucinex?
As Russia's defence ministry said its forces were 'tightening the noose' around the city, a woman called Svitlana gave a harrowing account of her flight from the city - and the horrors faced by those who have chosen, or been forced, to stay.
Passing twisted trees, blackened homes and abandoned vehicles, the mother appears to clutch the hand of her child, perhaps fearful that another deadly barrage of Russian shells or rockets is seconds away.
The comic, whose mother appeared regularly in his BBC travel series Asian Provocateur, was previously a maths teacher and head of sixth form at Hazelwick school in Crawley, where he had also been a pupil.
If you've ever considered taking medicine while pregnant -- or you've had the TV on long enough to hear the commercial line "tell your doctor if you're pregnant or breastfeeding" -- you'll know there's a giant disclaimer that comes with taking anything during pregnancy. Despite the big caveat and lack of medical research on pregnant people, the US Centers for Disease Control and Prevention reports that nine in 10 women will take at least one medicine during pregnancy.
Yawning, snoozing and cradled by nannies, Ukraine's surrogate babies are pictured in a makeshift underground nursery in Kyiv as Putin's missiles rain down above- leaving their biological parents unable to collect them.
'He has managed to find a space there to build his dream home, though it is rather bigger than his childhood home in one of the poorer areas of Crawley. It's a lovely story of rags to riches which Romesh has worked very hard for.'
Determining the risk of the other active ingredients found in Mucinex is a little trickier. Dextromethorphan is a cough suppressant that works by interfering with the "cough" signal in your brain. Guaifenesin works by loosening the mucus in your chest.