It is said that unless a woman becomes pregnant, she cannot understand the trouble of giving birth to a child. Bandhyā ki bujhibe prasava-vedanā. The word bandhyā means a sterile woman. Such a woman cannot give birth to a child. How, then, can she perceive the pain of delivery?
(Srimad Bhagavatam-----6:5:41-----purport).

According to the philosophy of Prajāpati Dakṣa, a woman should first become pregnant and then experience the pain of childbirth. Then, if she is intelligent, she will not want to be pregnant again. Actually. however. this is not a fact. Sex enjoyment is so strong that a woman becomes pregnant and suffers at the time of childbirth. but she becomespregnant again, despite her experience. According to Dakṣa's philosophy. one should become implicated in material enjoyment so that after experiencing the distress of such enjoyment one will automatically renounce.
(Srimad Bhagavatam-----6:5:41-----purport).

A perfectly successful yogī is expert in eight kinds of perfection. By one of them, called aṇimā-siddhi, he can become smaller than an atom, and in that state he can enter anywhere. With this yogic power, Indra entered the womb of Diti while she was pregnant.
(Srimad Bhagavatam-----6:18:61-----purport).

While offering the Lord all paraphernalia for worship, such as ornaments, a sacred thread, scents, nice flowers, incense and water for bathing and washing His feet, hands and mouth, one should invite the Lord with this mantra: oṁ namo bhagavate mahā-puruṣāya mahānubhāvāya mahāvibhūtipataye saha mahā-vibhūtibhir balim upaharāmi. Then one should offer twelve oblations in the fire while chanting this mantra: oṁ namo bhagavate mahā-puruṣāya mahāvibhūti-pataye svāhā. One should offer obeisances while chanting this mantra ten times. Then one should chant the Lakṣmī-Nārāyaṇa mantra. If either a pregnant woman or her husband regularly discharges this devotional service, both of them will receive the result. After continuing this process for one full year, the chaste wife should fast on the pūrṇimā, the full-moon day, of Kārttika. On the following day, the husband should worship the Lord as before and then observe a festival by cooking nice food and distributing prasāda to the brāhmaṇas. Then, with the permission of the brāhmaṇas, the husband and wife should take prasāda.
(Srimad Bhagavatam-----6:19----summary).

When Hiraṇyakaśipu left his kingdom and went to the mountain known as Mandarācala to execute severe austerities, all the demons scattered. Hiraṇyakaśipu's wife, Kayādhu, was pregnant at that time, and the demigods, mistakenly thinking that she carried another demon in her womb, arrested her. Their plan was that as soon as the child took birth they would kill him. While they were taking Kayādhu to the heavenly planets, they met Nārada Muni, who stopped them from taking her away and took her to his āśrama until Hiraṇyakaśipu's return.
(Srimad Bhagavatam-----7:7----summary).

The birth of a human being's material body takes place due to a mixture of the ovum and semen, but the history of birth is that although the ovum and semen mix together after sex, there is not always pregnancy. Unless the soul enters the mixture, there is no possibility of pregnancy, but when the soul takes shelter of the mixture the body takes birth, exists, grows, transforms and dwindles, and ultimately it is vanquished.
(Srimad Bhagavatam-----7:7:18-----purport).

The son of Campa was Sudeva, the son of Sudeva was Vijaya, the son of Vijaya was Bharuka, and the son of Bharuka was Vṛka. Bāhuka, the son of Vṛka, was greatly disturbed by his enemies, and therefore he left home with his wife and went to the forest. When he died there, his wife wanted to accept the principles of satī, dying with her husband, but when she was about to die a sage named Aurva found that she was pregnant and forbade her to do so. The co-wives of this wife of Bāhuka gave her poison with her food, but still her son was born with the poison. The son was therefore named Sagara (sa means "with," and gara means "poison").
(Srimad Bhagavatam-----9:8----summary).

Tārā was married to Bṛhaspati, and therefore as a chaste woman she should have been impregnated by him. But instead she preferred to be impregnated by Soma, the moon-god, and therefore she was unchaste. Although Bṛhaspati accepted Tārā from Brahmā, when he saw that she was pregnant he wanted her to deliver a son immediately. Tārā certainly very much feared her husband, and she thought she might be punished after giving birth. Thus Bṛhaspati assured her that he would not punish her, for although she was unchaste and had become pregnant illicitly, she wanted a son.
(Srimad Bhagavatam-----9:14:9-----purport).

A king would maintain not only his wife but also the many friends and maidservants of his wife. Some of these maidservants would become pregnant and give birth to children. Such children were accepted as dāsī-putra, the sons of the maidservants, and the king would maintain them. The female population is always greater than the male, but since a woman needs to be protected by a man, the king would maintain many girls, who acted either as friends or as maidservants of the queen.
(Srimad Bhagavatam-----9:18:29-----purport).

While hunting in the forest, Duṣmanta once approached the āśrama of Mahāṛṣi Kaṇva, where he saw an extremely beautiful woman and became attracted to her. That woman was the daughter of Viśvāmitra, and her name was Śakuntalā. Her mother was Menakā, who had left her in the forest, where Kaṇva Muni found her. Kaṇva Muni brought her to his āśrama, where he raised and maintained her. When Śakuntalā accepted Mahārāja Duṣmanta as her husband, he married her according to the gāndharva-vidhi. Śakuntalā later became pregnant by her husband, who left her in the āśrama of Kaṇva Muni and returned to his kingdom.
(Srimad Bhagavatam-----9:20-----summary).

When the demigod named Bṛhaspati was attracted by his brother's wife, Mamatā, who at that time was pregnant, he desired to have sexual relations with her. The son within her womb forbade this, but Bṛhaspati cursed him and forcibly discharged semen into the womb of Mamatā.
(Srimad Bhagavatam-----9:20:36-----translation).

The sex impulse is so strong in this material world that even Bṛhaspati, who is supposed to be the priest of the demigods and a very learned scholar, wanted to have a sexual relationship with his brother's pregnant wife. This can happen even in the society of the higher demigods, so what to speak of human society? The sex impulse is so strong that it can agitate even a learned personality like Bṛhaspati.
(Srimad Bhagavatam-----9:20:36-----purport).

But the child to which Mamatā gave birth was begotten by Bṛhaspati irreligiously, for although Mamatā was the wife of Utathya, Bṛhaspati made her pregnant by force. Therefore Bṛhaspati became bhartā. According to Vedic culture, a wife is considered the property of her husband, and a son born by illicit sex is called dvāja.
(Srimad Bhagavatam-----9:20:37-----purport).

Atheistic rascals think that there is no God and that the creation has taken place by chance, just as a man and woman meet by chance and the woman becomespregnant and gives birth to a child. Actually, however, this is not the fact. The fact is that there is a purpose for this creation: to give the conditioned soul a chance to return to his original consciousness, Kṛṣṇa consciousness, and then return home, back to Godhead, and be completely happy in the spiritual world.
(Srimad Bhagavatam-----9:24:58-----purport).