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Your Hb is very low also TSH
is high for which if your doctor has given treatment for that please continue.As for fertibex& siphene
you take it as advised.Siphene is clomiphene
meant to induce formation of of ovum for fertilization.Please don't worry it will not disturb your cycle besides you will be in follow up with your doctor.Just relax ;keep dosage of medicines as advised ;you should do intercourse every alternate day from 10th -21st day of start of your cycle in a normal menstrual cycle of 28 days;this will increase chances of getting pregnant.Keep trying and you will get pregnant later if you don't get it in this cycle because prediction is not possible.
All the best.