My period s on 24th Oct that doesn't come today....

types and times of taking pregnancy tests :
1. HCG hormone test : 25th day of the current period
2. home pregnancy test : first week of the next period 
3. ultrasound test : second week of the next period 
Early pregnancy signs :
1. delayed period 
2. increase vigainal discharge 
3. abodiminal discomfort 
4. change in mood status 
What to do next ?
- if you have been sexual active recently , do home pregnancy test and if its positive , consult an OBGYN 
- if you havent been sexually active recently , do the following :
 consult GYN doctor to do the needed routine medical test and determine the treatment pathways ( if needed ) 
- in case of hormonal changes , doctor may prescribe medication to correct hormones imbalance such as duphaston , which you should take a pill every 12 hours for 5 days  
- in case of thriod hormone abnormalties ( usually accompanied with other symtpoms ) , doctor will prescribe medication such as Levothyroxine
-in case of other chronic disease such as ovarian cyst ( PCOS ) or other disease , doctor may need addvanced examnation to determine the causes and treatment pathway 
Needed medical examnation :
physical examnation  , Pregnancy test  , vaginal culture and urine test , productive system ultra sound  and  hormone levels including productive system hormones and thyroid hormones