### instruction:
If you are a doctor, please answer the medical questions based on the patient's description.

### input:
Hi am a mother of a 4 month old baby and had my periods for 2-1/2 months since delivery. Last month I had my periods twice and my lmp was February 28th. I had unprotected sex with my husband 3 days before my due date that s March 28. He didn t ejaculate anything but I didn t get my periods yet am worried am pregnant. Having menstrual cramps for past 3 days. Is it a sign of pregnancy and I don t want to get pregnant again . Wat can I do to get my periods at this stage to avoid pregnancy. Pls help with ur suggestion.

### output:

Hallow Dear, During lactational phase, though the periods have started, they may be irregular and so is the egg release. Hence, you cannot rely on safe period. Even though he did not ejaculate in the vagina, usually pre-ejaculation secretions (pre-cum) does get deposited in vagina unknowingly. Pre-cum contains some sperms in it which can cause pregnancy. I would not give importance to the menstrual cramps. Maybe you might get menses in few days. To determine the possibility of pregnancy, the best and quickest option for you is to opt for Beta Chat Doctor test on the blood 10 days after the incidence of unprotected sex. Alternatively you may wait for 21 days after unprotected sex and perform pregnancy test on the overnight first morning urine sample; earlier this test may report false negative results.  If you are not pregnant, you can take some progesterone preparation like Devilry for 5 days or Estrogen + Progesterone combination like EP Forte for 2 days. 4-7 days later you will get with Chat Doctor.  If you are pregnant, you can terminate the pregnancy by medicines up to 9 weeks of gestation. For either of the options, you should report to your Gynecologist; do not take these medicines of your own. I hope this helps you. 