She is just 19 year or iss age me she become mother ..... I don't understand that logic.
And jaha tk mujhe pata hai ivf k time pr baby k dono parents ki need hoti hai or yaha malhar to tha hi nahi . So ivf kese possible hai.... Or vo baby malhar ka kese ho sakta hai.
Or aaj k episode me jb sampda hospital aati hai to vo kahti hai ki kal jb malhar yaha mujhe ivf k liye layega to....... That means ivf ki process to abhi honi hai to kalyani ne ivf kese kara liya ivf..... I don't understand.... Agar kisi ko samjh aaya to plz mujhe v samjha do... Ho sakta hai mene kuch miss kr diya ho....
For IVF, father's sperms and mother's egg are needed....These are then fertilized outside the human body(in vitro) inside a laboratory and the fertilized embryo, after proper culture, is transferred to either the mother's or surrogate mother's womb....Here Malhar and Sampada had probably donated their sperms and eggs respectively earlier...which were preserved...The procedure takes a few days...So doctor has asked Malhar to bring Sampada tomorrow(as per THR calendar) for transferring the embryo into her uterus saying she was out of town for some days...But Sampada has bribed the doctor and made the procedure happen earlier...The doctor was supposed to transfer the embryo into Malti's womb on that day but Kalyani took her place and so the embryo was implanted in her womb(as per the show).
They are not going into medical details much...IVF is a laboratory procedure which doesn't require presence of parents....Only sperm/egg donation and embryo transfer requires their presence...
Hope this helps.