Penis rubbing on vagina, no penetration was there. No ejaculation. I was anxious about pre-cum, so I took a postpone 72 within 48 hours, on 31st March. My periods were due on 8th April. I started lightly bleeding on 7th which continued till 11th April. I took a urine
pregnancy test on 13th, which was negative. When to expect periods? Chances of pregnancy? Is another test required?