Did you do urine
pregnancy test done.if there is no history of sexual contact then yes hormonal disbalance may be the cause.
Dengue etc.may effect periods to some extent for some cycles but if dengue is the reason then cycles will resolve..
Next Steps
Can take progesterone tablet for withdrawal bleed after evaluation.
Health Tips
full evaluation needed.
Answered2017-11-04 18:19:18
Let others know if this answer was helpful