Some people may experience chest swelling and pain after intercourse during ovulation. This can be caused by a variety of factors, including sperm and egg combining, pregnancy, push-ups, stress, and more. If you are experiencing chest pain, here are some things you may want to consider to relieve your symptoms.

Some factors that may cause chest pain include:

1. Sperm and egg combine: After intercourse during ovulation, sperm and egg may combine, causing chest swelling and pain.

2. Pregnancy: If you are pregnant, chest swelling and pain may disappear.

3. Push-ups: Push-ups may cause the chest muscles to stretch and tense, leading to chest swelling and pain.

4. Stress: Chronic stress and anxiety may cause chest swelling and pain.

5. Other factors: For example, excessive breast massage, underwear that is too tight, etc. may also cause breast swelling and pain.

If you are experiencing chest pain, here are some things you can consider to relieve your symptoms:

1. Relax: If you feel tense and anxious, try relaxing your body and mind. You can relieve stress through meditation, deep breathing, yoga and other methods.

2. Lose weight: If you are overweight or obese, losing weight may help relieve chest pain.

3. Wear the right underwear: Wearing the right underwear may help relieve breast pain. Choosing the right bra can reduce pressure on your breasts and relieve pain.

4. Massage: Gently massaging your breasts may help relieve chest swelling and pain.

5. Change underwear: If underwear is too tight, try changing to looser underwear.

Chest swelling and pain may be a very common symptom. If you are not sure of the cause or the symptoms are severe, it is recommended to consult a doctor or professional medical institution.