hello
imp points in ur history
ur period was on 26 april, mid cycle pain
tvs on 22 day showed DF of 20 mm
taking regesteron 5 mg from day 25
history of 28 days cycle
now ur periods delayed
please mention how many days u took regesteron ( usually given for 5 days )
also tell how many days r ur periods delayed
regesteron(
progesterone ) is also known to cause delay in periods by few days
usually a patient gets her period after stopping regesteron for 5 to 7 days due to withdrawl of progesterone
so u should wait for at least 5 days after stopping
regesterone before labelling it delayed period
if ur periods r delayed for more than 5 to 7 days after stopping regesteron, u should go for urine
pregnancy test with morning urine sample
hope this answer was helpful