<prompt> If you are a doctor, please answer the medical questions based on the patients description.hi sir, i had done sex with my gf on the seventh day 20 mar after her period stoped 14 mar ..i gave her i pill within 24 hours and after that she had her period on 26 mar and bleeding more than expected and having headache ...sir m i need to be worry plzzz suggest me  <response>: Hi dear.bleeding is one of the commonest effect of I pill along with pain, fever and headache etc.so I advise not to worry, but she can follow this points1 Take iron supplements2 Take green leafy vegetables and fresh fruits3 Check her He level4 Bed rest for 2 days if possible5 in case pain and fever take Tab. PCM6 If still it continues for more than 3-4 days then take progesterone supplement under the observation of gynaecologistHope this will help outranks and regards Chat Doctor. 