Pratigya should agree for retest

We know it's Amma's plan to create trouble but Kriya don't know that and Garv's DNA not matching Krishna isn't something to be taken lightly what if Garv was actually changed at birth wouldn't Pratigya want to know about her biological child. I know Pratigya would love Garv regardless of blood or if he was changed at birth which she has already made clear to Krishna but wouldn't she want to know or meet her real child.

Her complete focus is on Garv and convincing Krishna which is justified but she should atleast have tried to find out why Garv's DNA isn't matching Krishna.