I am 48 years old. i lost my 18 years old only son a week back. my periods stopped 9 months back. can ovulation be induced and we can have a biological child?

Yes but at your age: it will take some, likely a lot, of work. There are medications and hormones that will induce ovulation GIVEN that you have not had primary ovarian failure, i.e. menopause with ovaries that have stopped working entirely. Go talk to your fertility doctor immediately, do not wait as time is of the essence here. Thanks for trusting in HealthTap.