TTC after first miscarriage

Laycee

Hi guys, really need someone to help please. I had a miscarriage on 28th April at. Week 4. I was bleeding for a week or so and didn’t get my periods yet. My doc has confirmed that the HCG LEVELS have now gone to 0 and I should be ok to try again to conceive. However, midwife also recommended that we waited for atleast 1 period cycle since this helps them to calculate the number of weeks of pregnancy.

Is there anyone who has fallen pregnant prior to even getting period after miscarriage? And if so, how did u calculate? I guess, you will understand, but I am getting really impatient and I so want to try again and forget about what happened in past. Thanks.