Trying to conceive

Hi! Im turning 39 this year and may isang daughter. Ang partner ko po is seafarer and umuwi sya dito ng 1 week for the graduation ng aking stepdaughter. Within that week, we made love without any contraception.. and yung first do namin was my 2nd to 3rd day of period... 4th day natapos... Bago sya sumampa sa barko, nag do ulit kami (which is 2 days after my period).. what do you think po? Makakabuo po ba kami?