Cristiano Ronaldo's girlfriend Georgina Rodriguez is reportedly ‘planning super baby’ with the 32-year-old Real Madrid ace whose future in Spain has come under doubt following allegations of tax fraud.The 22-year old Georgina is said to have visited a clinic for detailed DNA tests to see if the couple are compatible for the make-up of a possible child.Ronaldo's girlfriend sparks more pregnancy rumoursRonaldo names his next destination as Real Madrid exit loomsRonaldo's latest Instgram activity excites Man United fansThe news comes amid rumours she is pregnant after being pictured with a small tummy bump. And this week the Real Madrid striker who was reportedly seen at the same clinic in the Spanish capital just days earlier became dad to twins with a surrogate mum in the US.Ronaldo is already dad to Cristiano Jr, six, born to a surrogate mum reportedly paid £10million. On Thursday another surrogate gave birth to Eva and Mateo. The twins are expected to be flown to his £5million home soon. A source told the Sun on Sunday: “Georgina went to the clinic four months ago. It appears they want to know what their baby may be like.”Ronaldo, who scored twice in Real’s 4-1 Champions League final demolition of Juventus, sparked rumours Georgina was pregnant after posting a snap online showing his hand on her stomach. She appeared to show a baby bump as the couple holidayed in Corsica.