How to avail of special maternity leave? Is it hard to get approval from HR in case of exclusively lactating conditions? Please suggest

You would require a detailed confirmation report from your doctor.

This will be shared with TCS Medical team or board. After review and confirmation they will send it to HR and project heads for review.

After this the approval will be issued. The ease of the process totally depends on the project and members.

Nowadays there are not providing, you can utilise your earned leaves

It's not that easy, nowadays they are asking to check and verify with tcs medical board and also for delivery head approval then only they allow.

Its easy , you kust need a medical certificate from a doctor citing your condition and you can get added that advised bed rest due to something, They send that medical document to TCS doctor and if tcs doctor approved you can avail special ML