Duphaston is the most safe pregnancy drug to mantain the pregnancy. Blocked nose could be because of rainy season and moreover, blocked nose is also a symptom of pregnancy and hip pain could be because of injection doc gave you

This medicine acts as a support to ur pregnancy. I had taken this medicine for my entire first trimester. N if ur doc has prescribed u then don't worry. Blocked nose is generally common u can take steam for it.

I used to take this as there was an internal bleeding. I dint experience anything like you mentioned

Are you taking the Tab under medical supervision?; If so, don't worry. And it won't cause blocked nose. For the later, try steaming.; Why You Must Opt For Steam For You And Your Child?