<s>[INST] im drinking Progyluton beacause I had promblems with my menstral cycle and I want to become pregnant my Dr told me to go on my 3 month of taking this treatment and he will inject me so I can become pregnant is it 100% sure I will get pregnant or do I have to get injected every month until I become pregnant? [/INST] Hello and Welcome to ‘Ask A Doctor’ service.I have reviewed your query and here is my advice.Your doctor has given you 3 courses of Progyluton pills. These pills regulate menstruation with rebound ovulation after withdrawing the pills after 3 months.I feel by injection he refers to IUI, if it's so, he will see for your ovulation by ovulation study or LH surge test and give IUI so that the chances of pregnancy would be the best.In spite of all precautions, it may not give positive results in the first month. In that case you may get it for few more months.Hope I have answered your query. Let me know if I can assist you further.Regards,Dr. Vasudha Jayant Athavale </s>