is a doctor here in this forum please?
Hi there!
You or your partner could use contraceptive measures to avoid children. These may be temporary such as pills, IUDs etc for females, condoms for male; or permanent such as tubectomy/ vasectomy etc. You may consider consulting a primary care physician or a urologist for a detailed discussion before choosing the best suitable mode of contraception in your case.
Hope this is helpful.
Take care!