India introducing law to regulate surrogate pregnancies

Watch this video from BBC Arabic about the law in India on surrogate pregnancy and read the Arabic text below. Then work out the vocabulary and answer the questions to check your understanding.

تزدهر أعمال تأجير الأرحام في الهند وبدء هذا المجال يكبر يوما بعد يوم مما أدى إلى بدء النقاش فعليا حول سن قانون ينظم العلاقة بين الجهات الثلاث، المؤجرة والطبيب والأهل

How would you say the following in Arabic
from the text:
* work is in progress (flourishing)

* surrogacy (=renting the womb)

* relations between the three parties
* the surrogate mother
from the video:
*
more questions to follow shortly