Natasha Is Expecting

Natasha's heath gets disturbed in regards to frequent vomiting. Niharika doubts on Natasha and forces her to go through a test. Niharika fumes in anger as Natasha is expecting a child. Priya discloses Ram about breaking their relationship and also urges to exchange the ring. Niharika reveals a shocking truth to Natasha about Ram and forces her to marry Karthik. Will Natasha agree to marry Karthik? What will be Ram's decision?