Yes, it is possible to get pregnant again after giving birth, even if you have not resumed regular periods or are using alternative methods of contraception. While breastfeeding can provide some natural contraceptive effects, it is not foolproof and should not be relied upon as a sole method of birth control. It's important to remember that ovulation can occur before your first postpartum period or even during breastfeeding. Therefore, if you had unprotected sex during your fertile window, there is a chance of pregnancy.
To determine whether you are pregnant or not, consider taking a home pregnancy test or consult with your healthcare provider for further guidance. If you do not wish to become pregnant again at this time, it's crucial to discuss reliable contraceptive options with your doctor or explore other forms of birth control until you can obtain the nexplanon implant.
Remember that every woman's body is different and fertility can vary greatly from person to person. It's always best to take precautions and communicate openly with your partner about contraception choices to ensure both physical and emotional well-being.