<s>[INST] i am 33yr old, my marrige life is 4 yr, but i dont have any child till now. i want to concieve and tried for treatment  for 3/1.2 yrs. my weight is 45 kg and my height is 5.1 . doctor advised me to take tab siphene 100 mg for 5 days @ 3 rd day of period. please suggest me how can i conceive [/INST] Hi I think you can take siphene as prescribed by your doctor.  You can track your ovulation by repeated ultrasound and can try naturally around your ovulation days. Talk to your doctor regarding this. You can try like this for 3 to 6 months. After that of it doesn't work then you can go for IUI. </s>