Hi :0)
it hasnt worked for me unfortunately, ive got PCOS, had a natural pregnancy last year but miscarried, i also dont have periods so i have to take a drug called provera to 'force' a period... so each situation is different really, depends on what your natural cycle is like, my friend who also had PCOS, and has irregular periods got pregnant on her 2nd cycle of 50mg.. i've had 2 cycles at 50mg, one at 100mg, and im about to start my last cycle at 150mg, ive had no mature folicles with every cycle ( ive had folicle tracking scans every month) also i get horrendous side effects, especially with the 100mg, headaches, extreme mood swings, sweating, sickness, pretty bad :0( so i'd say it depends, good luck though x