How'd that be for a twist in the plot?
Two sisters who have been distant could bond over something as sacred as a pregnancy.
Also, I don't want Vaishali to be made to lose her baby over the trauma. Let her have the baby and let her and Archana experience the joys of motherhood together.
That's never been shown, as far as I know, in a serial before. Maybe I'm wrong.
Varsha can join in and as I mentioned before, if Vaishu is thinking about abortions, I'd rather she give her baby to Varsha.
Varsha will care for it with all her heart and Satish will make a stable and good dad, like Manav.